72251764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{13757}}^1$

素因数の和:13875

約数の個数: 24

約数和(自身を含む): 137524968

約数和(自身を除く): 65273204

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 5252, 13757, 27514, 55028, 178841, 357682, 715364, 1389457, 2778914, 5557828, 18062941, 36125882, 72251764]

約数ペア:

[(1, 72251764), (2, 36125882), (4, 18062941), (13, 5557828), (26, 2778914), (52, 1389457), (101, 715364), (202, 357682), (404, 178841), (1313, 55028), (2626, 27514), (5252, 13757)]