75103216

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{18701}}^1$

素因数の和:18960

約数の個数: 20

約数和(自身を含む): 146100024

約数和(自身を除く): 70996808

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 18701, 37402, 74804, 149608, 299216, 4693951, 9387902, 18775804, 37551608, 75103216]

約数ペア:

[(1, 75103216), (2, 37551608), (4, 18775804), (8, 9387902), (16, 4693951), (251, 299216), (502, 149608), (1004, 74804), (2008, 37402), (4016, 18701)]