31460605456

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2551}}^1\times {\mathrm{3797}}^1$

素因数の和:6392

約数の個数: 80

約数和(自身を含む): 72112170240

約数和(自身を除く): 40651564784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 2551, 3248, 3797, 5102, 7594, 10204, 15188, 17857, 20408, 26579, 30376, 35714, 40816, 53158, 60752, 71428, 73979, 106316, 110113, 142856, 147958, 212632, 220226, 285712, 295916, 425264, 440452, 517853, 591832, 770791, 880904, 1035706, 1183664, 1541582, 1761808, 2071412, 3083164, 4142824, 6166328, 8285648, 9686147, 12332656, 19372294, 38744588, 67803029, 77489176, 135606058, 154978352, 271212116, 280898263, 542424232, 561796526, 1084848464, 1123593052, 1966287841, 2247186104, 3932575682, 4494372208, 7865151364, 15730302728, 31460605456]

約数ペア:

[(1, 31460605456), (2, 15730302728), (4, 7865151364), (7, 4494372208), (8, 3932575682), (14, 2247186104), (16, 1966287841), (28, 1123593052), (29, 1084848464), (56, 561796526), (58, 542424232), (112, 280898263), (116, 271212116), (203, 154978352), (232, 135606058), (406, 77489176), (464, 67803029), (812, 38744588), (1624, 19372294), (2551, 12332656), (3248, 9686147), (3797, 8285648), (5102, 6166328), (7594, 4142824), (10204, 3083164), (15188, 2071412), (17857, 1761808), (20408, 1541582), (26579, 1183664), (30376, 1035706), (35714, 880904), (40816, 770791), (53158, 591832), (60752, 517853), (71428, 440452), (73979, 425264), (106316, 295916), (110113, 285712), (142856, 220226), (147958, 212632)]