71779408

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{113}}^1$

素因数の和:224

約数の個数: 60

約数和(自身を含む): 149170140

約数和(自身を除く): 77390732

約数列:

[1, 2, 4, 8, 16, 29, 37, 58, 74, 113, 116, 148, 226, 232, 296, 452, 464, 592, 904, 1073, 1369, 1808, 2146, 2738, 3277, 4181, 4292, 5476, 6554, 8362, 8584, 10952, 13108, 16724, 17168, 21904, 26216, 33448, 39701, 52432, 66896, 79402, 121249, 154697, 158804, 242498, 309394, 317608, 484996, 618788, 635216, 969992, 1237576, 1939984, 2475152, 4486213, 8972426, 17944852, 35889704, 71779408]

約数ペア:

[(1, 71779408), (2, 35889704), (4, 17944852), (8, 8972426), (16, 4486213), (29, 2475152), (37, 1939984), (58, 1237576), (74, 969992), (113, 635216), (116, 618788), (148, 484996), (226, 317608), (232, 309394), (296, 242498), (452, 158804), (464, 154697), (592, 121249), (904, 79402), (1073, 66896), (1369, 52432), (1808, 39701), (2146, 33448), (2738, 26216), (3277, 21904), (4181, 17168), (4292, 16724), (5476, 13108), (6554, 10952), (8362, 8584)]