64679056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{3019}}^1$

素因数の和:3143

約数の個数: 40

約数和(自身を含む): 136310720

約数和(自身を除く): 71631664

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 206, 208, 412, 824, 1339, 1648, 2678, 3019, 5356, 6038, 10712, 12076, 21424, 24152, 39247, 48304, 78494, 156988, 310957, 313976, 621914, 627952, 1243828, 2487656, 4042441, 4975312, 8084882, 16169764, 32339528, 64679056]

約数ペア:

[(1, 64679056), (2, 32339528), (4, 16169764), (8, 8084882), (13, 4975312), (16, 4042441), (26, 2487656), (52, 1243828), (103, 627952), (104, 621914), (206, 313976), (208, 310957), (412, 156988), (824, 78494), (1339, 48304), (1648, 39247), (2678, 24152), (3019, 21424), (5356, 12076), (6038, 10712)]