70144304

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2521}}^1$

素因数の和:2613

約数の個数: 40

約数和(自身を含む): 142603968

約数和(自身を除く): 72459664

約数列:

[1, 2, 4, 8, 16, 37, 47, 74, 94, 148, 188, 296, 376, 592, 752, 1739, 2521, 3478, 5042, 6956, 10084, 13912, 20168, 27824, 40336, 93277, 118487, 186554, 236974, 373108, 473948, 746216, 947896, 1492432, 1895792, 4384019, 8768038, 17536076, 35072152, 70144304]

約数ペア:

[(1, 70144304), (2, 35072152), (4, 17536076), (8, 8768038), (16, 4384019), (37, 1895792), (47, 1492432), (74, 947896), (94, 746216), (148, 473948), (188, 373108), (296, 236974), (376, 186554), (592, 118487), (752, 93277), (1739, 40336), (2521, 27824), (3478, 20168), (5042, 13912), (6956, 10084)]