40202756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{757}}^1$

素因数の和:860

約数の個数: 48

約数和(自身を含む): 82518912

約数和(自身を除く): 42316156

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 71, 142, 187, 284, 374, 748, 757, 781, 1207, 1514, 1562, 2414, 3028, 3124, 4828, 8327, 12869, 13277, 16654, 25738, 26554, 33308, 51476, 53108, 53747, 107494, 141559, 214988, 283118, 566236, 591217, 913699, 1182434, 1827398, 2364868, 3654796, 10050689, 20101378, 40202756]

約数ペア:

[(1, 40202756), (2, 20101378), (4, 10050689), (11, 3654796), (17, 2364868), (22, 1827398), (34, 1182434), (44, 913699), (68, 591217), (71, 566236), (142, 283118), (187, 214988), (284, 141559), (374, 107494), (748, 53747), (757, 53108), (781, 51476), (1207, 33308), (1514, 26554), (1562, 25738), (2414, 16654), (3028, 13277), (3124, 12869), (4828, 8327)]