25431316736

素因数分解:

$2^8\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3847}}^1$

素因数の和:3925

約数の個数: 216

約数和(自身を含む): 64558480896

約数和(自身を除く): 39127164160

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 49, 56, 62, 64, 68, 98, 112, 119, 124, 128, 136, 196, 217, 224, 238, 248, 256, 272, 392, 434, 448, 476, 496, 527, 544, 784, 833, 868, 896, 952, 992, 1054, 1088, 1519, 1568, 1666, 1736, 1792, 1904, 1984, 2108, 2176, 3038, 3136, 3332, 3472, 3689, 3808, 3847, 3968, 4216, 4352, 6076, 6272, 6664, 6944, 7378, 7616, 7694, 7936, 8432, 12152, 12544, 13328, 13888, 14756, 15232, 15388, 16864, 24304, 25823, 26656, 26929, 27776, 29512, 30464, 30776, 33728, 48608, 51646, 53312, 53858, 55552, 59024, 61552, 65399, 67456, 97216, 103292, 106624, 107716, 118048, 119257, 123104, 130798, 134912, 188503, 194432, 206584, 213248, 215432, 236096, 238514, 246208, 261596, 377006, 388864, 413168, 430864, 457793, 472192, 477028, 492416, 523192, 754012, 826336, 834799, 861728, 915586, 944384, 954056, 984832, 1046384, 1508024, 1652672, 1669598, 1723456, 1831172, 1908112, 2027369, 2092768, 3016048, 3204551, 3305344, 3339196, 3446912, 3662344, 3816224, 4054738, 4185536, 5843593, 6032096, 6409102, 6610688, 6678392, 6893824, 7324688, 7632448, 8109476, 8371072, 11687186, 12064192, 12818204, 13356784, 14191583, 14649376, 15264896, 16218952, 16742144, 23374372, 24128384, 25636408, 26713568, 28383166, 29298752, 30529792, 32437904, 46748744, 48256768, 51272816, 53427136, 56766332, 58597504, 64875808, 93497488, 99341081, 102545632, 106854272, 113532664, 117195008, 129751616, 186994976, 198682162, 205091264, 213708544, 227065328, 259503232, 373989952, 397364324, 410182528, 454130656, 519006464, 747979904, 794728648, 820365056, 908261312, 1495959808, 1589457296, 1816522624, 3178914592, 3633045248, 6357829184, 12715658368, 25431316736]

約数ペア:

[(1, 25431316736), (2, 12715658368), (4, 6357829184), (7, 3633045248), (8, 3178914592), (14, 1816522624), (16, 1589457296), (17, 1495959808), (28, 908261312), (31, 820365056), (32, 794728648), (34, 747979904), (49, 519006464), (56, 454130656), (62, 410182528), (64, 397364324), (68, 373989952), (98, 259503232), (112, 227065328), (119, 213708544), (124, 205091264), (128, 198682162), (136, 186994976), (196, 129751616), (217, 117195008), (224, 113532664), (238, 106854272), (248, 102545632), (256, 99341081), (272, 93497488), (392, 64875808), (434, 58597504), (448, 56766332), (476, 53427136), (496, 51272816), (527, 48256768), (544, 46748744), (784, 32437904), (833, 30529792), (868, 29298752), (896, 28383166), (952, 26713568), (992, 25636408), (1054, 24128384), (1088, 23374372), (1519, 16742144), (1568, 16218952), (1666, 15264896), (1736, 14649376), (1792, 14191583), (1904, 13356784), (1984, 12818204), (2108, 12064192), (2176, 11687186), (3038, 8371072), (3136, 8109476), (3332, 7632448), (3472, 7324688), (3689, 6893824), (3808, 6678392), (3847, 6610688), (3968, 6409102), (4216, 6032096), (4352, 5843593), (6076, 4185536), (6272, 4054738), (6664, 3816224), (6944, 3662344), (7378, 3446912), (7616, 3339196), (7694, 3305344), (7936, 3204551), (8432, 3016048), (12152, 2092768), (12544, 2027369), (13328, 1908112), (13888, 1831172), (14756, 1723456), (15232, 1669598), (15388, 1652672), (16864, 1508024), (24304, 1046384), (25823, 984832), (26656, 954056), (26929, 944384), (27776, 915586), (29512, 861728), (30464, 834799), (30776, 826336), (33728, 754012), (48608, 523192), (51646, 492416), (53312, 477028), (53858, 472192), (55552, 457793), (59024, 430864), (61552, 413168), (65399, 388864), (67456, 377006), (97216, 261596), (103292, 246208), (106624, 238514), (107716, 236096), (118048, 215432), (119257, 213248), (123104, 206584), (130798, 194432), (134912, 188503)]