25042536064

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{311}}^1$

素因数の和:599

約数の個数: 256

約数和(自身を含む): 63872040960

約数和(自身を除く): 38829504896

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 182, 208, 217, 223, 224, 248, 311, 364, 403, 416, 434, 446, 448, 496, 622, 728, 806, 832, 868, 892, 896, 992, 1244, 1456, 1561, 1612, 1664, 1736, 1784, 1984, 2177, 2488, 2821, 2899, 2912, 3122, 3224, 3472, 3568, 3968, 4043, 4354, 4976, 5642, 5798, 5824, 6244, 6448, 6913, 6944, 7136, 8086, 8708, 9641, 9952, 11284, 11596, 11648, 12488, 12896, 13826, 13888, 14272, 16172, 17416, 19282, 19904, 20293, 22568, 23192, 24976, 25792, 27652, 27776, 28301, 28544, 32344, 34832, 38564, 39808, 40586, 45136, 46384, 48391, 49952, 51584, 55304, 56602, 64688, 67487, 69353, 69664, 77128, 81172, 89869, 90272, 92768, 96782, 99904, 110608, 113204, 125333, 129376, 134974, 138706, 139328, 154256, 162344, 179738, 180544, 185536, 193564, 199808, 221216, 226408, 250666, 258752, 269948, 277412, 278656, 308512, 324688, 359476, 361088, 371072, 387128, 442432, 452816, 485471, 501332, 517504, 539896, 554824, 617024, 629083, 649376, 718952, 774256, 877331, 884864, 901589, 905632, 970942, 1002664, 1079792, 1109648, 1234048, 1258166, 1298752, 1437904, 1548512, 1754662, 1803178, 1811264, 1941884, 2005328, 2149943, 2159584, 2219296, 2516332, 2597504, 2875808, 3097024, 3509324, 3606356, 3622528, 3883768, 4010656, 4299886, 4319168, 4438592, 5032664, 5751616, 6194048, 6311123, 7018648, 7212712, 7767536, 8021312, 8599772, 8638336, 8877184, 10065328, 11503232, 12622246, 14037296, 14425424, 15049601, 15535072, 16042624, 17199544, 20130656, 25244492, 27949259, 28074592, 28850848, 30099202, 31070144, 34399088, 40261312, 50488984, 55898518, 56149184, 57701696, 60198404, 62140288, 68798176, 80522624, 100977968, 111797036, 112298368, 115403392, 120396808, 137596352, 195644813, 201955936, 223594072, 240793616, 275192704, 391289626, 403911872, 447188144, 481587232, 782579252, 807823744, 894376288, 963174464, 1565158504, 1788752576, 1926348928, 3130317008, 3577505152, 6260634016, 12521268032, 25042536064]

約数ペア:

[(1, 25042536064), (2, 12521268032), (4, 6260634016), (7, 3577505152), (8, 3130317008), (13, 1926348928), (14, 1788752576), (16, 1565158504), (26, 963174464), (28, 894376288), (31, 807823744), (32, 782579252), (52, 481587232), (56, 447188144), (62, 403911872), (64, 391289626), (91, 275192704), (104, 240793616), (112, 223594072), (124, 201955936), (128, 195644813), (182, 137596352), (208, 120396808), (217, 115403392), (223, 112298368), (224, 111797036), (248, 100977968), (311, 80522624), (364, 68798176), (403, 62140288), (416, 60198404), (434, 57701696), (446, 56149184), (448, 55898518), (496, 50488984), (622, 40261312), (728, 34399088), (806, 31070144), (832, 30099202), (868, 28850848), (892, 28074592), (896, 27949259), (992, 25244492), (1244, 20130656), (1456, 17199544), (1561, 16042624), (1612, 15535072), (1664, 15049601), (1736, 14425424), (1784, 14037296), (1984, 12622246), (2177, 11503232), (2488, 10065328), (2821, 8877184), (2899, 8638336), (2912, 8599772), (3122, 8021312), (3224, 7767536), (3472, 7212712), (3568, 7018648), (3968, 6311123), (4043, 6194048), (4354, 5751616), (4976, 5032664), (5642, 4438592), (5798, 4319168), (5824, 4299886), (6244, 4010656), (6448, 3883768), (6913, 3622528), (6944, 3606356), (7136, 3509324), (8086, 3097024), (8708, 2875808), (9641, 2597504), (9952, 2516332), (11284, 2219296), (11596, 2159584), (11648, 2149943), (12488, 2005328), (12896, 1941884), (13826, 1811264), (13888, 1803178), (14272, 1754662), (16172, 1548512), (17416, 1437904), (19282, 1298752), (19904, 1258166), (20293, 1234048), (22568, 1109648), (23192, 1079792), (24976, 1002664), (25792, 970942), (27652, 905632), (27776, 901589), (28301, 884864), (28544, 877331), (32344, 774256), (34832, 718952), (38564, 649376), (39808, 629083), (40586, 617024), (45136, 554824), (46384, 539896), (48391, 517504), (49952, 501332), (51584, 485471), (55304, 452816), (56602, 442432), (64688, 387128), (67487, 371072), (69353, 361088), (69664, 359476), (77128, 324688), (81172, 308512), (89869, 278656), (90272, 277412), (92768, 269948), (96782, 258752), (99904, 250666), (110608, 226408), (113204, 221216), (125333, 199808), (129376, 193564), (134974, 185536), (138706, 180544), (139328, 179738), (154256, 162344)]