64103816

素因数分解:

$2^3\times 7^1\times {\mathrm{739}}^1\times {\mathrm{1549}}^1$

素因数の和:2301

約数の個数: 32

約数和(自身を含む): 137640000

約数和(自身を除く): 73536184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 739, 1478, 1549, 2956, 3098, 5173, 5912, 6196, 10346, 10843, 12392, 20692, 21686, 41384, 43372, 86744, 1144711, 2289422, 4578844, 8012977, 9157688, 16025954, 32051908, 64103816]

約数ペア:

[(1, 64103816), (2, 32051908), (4, 16025954), (7, 9157688), (8, 8012977), (14, 4578844), (28, 2289422), (56, 1144711), (739, 86744), (1478, 43372), (1549, 41384), (2956, 21686), (3098, 20692), (5173, 12392), (5912, 10843), (6196, 10346)]