72901946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{11171}}^1$

素因数の和:11437

約数の個数: 16

約数和(自身を含む): 118244448

約数和(自身を除く): 45342502

約数列:

[1, 2, 13, 26, 251, 502, 3263, 6526, 11171, 22342, 145223, 290446, 2803921, 5607842, 36450973, 72901946]

約数ペア:

[(1, 72901946), (2, 36450973), (13, 5607842), (26, 2803921), (251, 290446), (502, 145223), (3263, 22342), (6526, 11171)]