22921956512

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{8191}}^1$

素因数の和:8283

約数の個数: 144

約数和(自身を含む): 57398132736

約数和(自身を除く): 34476176224

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 224, 248, 364, 403, 416, 434, 496, 728, 806, 868, 961, 992, 1456, 1612, 1736, 1922, 2821, 2912, 3224, 3472, 3844, 5642, 6448, 6727, 6944, 7688, 8191, 11284, 12493, 12896, 13454, 15376, 16382, 22568, 24986, 26908, 30752, 32764, 45136, 49972, 53816, 57337, 65528, 87451, 90272, 99944, 106483, 107632, 114674, 131056, 174902, 199888, 212966, 215264, 229348, 253921, 262112, 349804, 399776, 425932, 458696, 507842, 699608, 745381, 851864, 917392, 1015684, 1399216, 1490762, 1703728, 1777447, 1834784, 2031368, 2798432, 2981524, 3300973, 3407456, 3554894, 4062736, 5963048, 6601946, 7109788, 7871551, 8125472, 11926096, 13203892, 14219576, 15743102, 23106811, 23852192, 26407784, 28439152, 31486204, 46213622, 52815568, 55100857, 56878304, 62972408, 92427244, 102330163, 105631136, 110201714, 125944816, 184854488, 204660326, 220403428, 251889632, 369708976, 409320652, 440806856, 716311141, 739417952, 818641304, 881613712, 1432622282, 1637282608, 1763227424, 2865244564, 3274565216, 5730489128, 11460978256, 22921956512]

約数ペア:

[(1, 22921956512), (2, 11460978256), (4, 5730489128), (7, 3274565216), (8, 2865244564), (13, 1763227424), (14, 1637282608), (16, 1432622282), (26, 881613712), (28, 818641304), (31, 739417952), (32, 716311141), (52, 440806856), (56, 409320652), (62, 369708976), (91, 251889632), (104, 220403428), (112, 204660326), (124, 184854488), (182, 125944816), (208, 110201714), (217, 105631136), (224, 102330163), (248, 92427244), (364, 62972408), (403, 56878304), (416, 55100857), (434, 52815568), (496, 46213622), (728, 31486204), (806, 28439152), (868, 26407784), (961, 23852192), (992, 23106811), (1456, 15743102), (1612, 14219576), (1736, 13203892), (1922, 11926096), (2821, 8125472), (2912, 7871551), (3224, 7109788), (3472, 6601946), (3844, 5963048), (5642, 4062736), (6448, 3554894), (6727, 3407456), (6944, 3300973), (7688, 2981524), (8191, 2798432), (11284, 2031368), (12493, 1834784), (12896, 1777447), (13454, 1703728), (15376, 1490762), (16382, 1399216), (22568, 1015684), (24986, 917392), (26908, 851864), (30752, 745381), (32764, 699608), (45136, 507842), (49972, 458696), (53816, 425932), (57337, 399776), (65528, 349804), (87451, 262112), (90272, 253921), (99944, 229348), (106483, 215264), (107632, 212966), (114674, 199888), (131056, 174902)]