61696570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{27917}}^1$

素因数の和:27954

約数の個数: 32

約数和(自身を含む): 126636048

約数和(自身を除く): 64939478

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 27917, 55834, 139585, 279170, 362921, 474589, 725842, 949178, 1814605, 2372945, 3629210, 4745890, 6169657, 12339314, 30848285, 61696570]

約数ペア:

[(1, 61696570), (2, 30848285), (5, 12339314), (10, 6169657), (13, 4745890), (17, 3629210), (26, 2372945), (34, 1814605), (65, 949178), (85, 725842), (130, 474589), (170, 362921), (221, 279170), (442, 139585), (1105, 55834), (2210, 27917)]