64599938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{27917}}^1$

素因数の和:28021

約数の個数: 16

約数和(自身を含む): 105530040

約数和(自身を除く): 40930102

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 27917, 55834, 362921, 725842, 2484613, 4969226, 32299969, 64599938]

約数ペア:

[(1, 64599938), (2, 32299969), (13, 4969226), (26, 2484613), (89, 725842), (178, 362921), (1157, 55834), (2314, 27917)]