7138940432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{8209}}^1$

素因数の和:8380

約数の個数: 80

約数和(自身を含む): 15435522480

約数和(自身を除く): 8296582048

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 113, 148, 208, 226, 296, 452, 481, 592, 904, 962, 1469, 1808, 1924, 2938, 3848, 4181, 5876, 7696, 8209, 8362, 11752, 16418, 16724, 23504, 32836, 33448, 54353, 65672, 66896, 106717, 108706, 131344, 213434, 217412, 303733, 426868, 434824, 607466, 853736, 869648, 927617, 1214932, 1707472, 1855234, 2429864, 3710468, 3948529, 4859728, 7420936, 7897058, 12059021, 14841872, 15794116, 24118042, 31588232, 34321829, 48236084, 63176464, 68643658, 96472168, 137287316, 192944336, 274574632, 446183777, 549149264, 892367554, 1784735108, 3569470216, 7138940432]

約数ペア:

[(1, 7138940432), (2, 3569470216), (4, 1784735108), (8, 892367554), (13, 549149264), (16, 446183777), (26, 274574632), (37, 192944336), (52, 137287316), (74, 96472168), (104, 68643658), (113, 63176464), (148, 48236084), (208, 34321829), (226, 31588232), (296, 24118042), (452, 15794116), (481, 14841872), (592, 12059021), (904, 7897058), (962, 7420936), (1469, 4859728), (1808, 3948529), (1924, 3710468), (2938, 2429864), (3848, 1855234), (4181, 1707472), (5876, 1214932), (7696, 927617), (8209, 869648), (8362, 853736), (11752, 607466), (16418, 434824), (16724, 426868), (23504, 303733), (32836, 217412), (33448, 213434), (54353, 131344), (65672, 108706), (66896, 106717)]