66415956

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{569}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 158578560

約数和(自身を除く): 92162604

約数列:

[1, 2, 3, 4, 6, 12, 71, 137, 142, 213, 274, 284, 411, 426, 548, 569, 822, 852, 1138, 1644, 1707, 2276, 3414, 6828, 9727, 19454, 29181, 38908, 40399, 58362, 77953, 80798, 116724, 121197, 155906, 161596, 233859, 242394, 311812, 467718, 484788, 935436, 5534663, 11069326, 16603989, 22138652, 33207978, 66415956]

約数ペア:

[(1, 66415956), (2, 33207978), (3, 22138652), (4, 16603989), (6, 11069326), (12, 5534663), (71, 935436), (137, 484788), (142, 467718), (213, 311812), (274, 242394), (284, 233859), (411, 161596), (426, 155906), (548, 121197), (569, 116724), (822, 80798), (852, 77953), (1138, 58362), (1644, 40399), (1707, 38908), (2276, 29181), (3414, 19454), (6828, 9727)]