72722506

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{2131}}^1$

素因数の和:2397

約数の個数: 16

約数和(自身を含む): 110829888

約数和(自身を除く): 38107382

約数列:

[1, 2, 113, 151, 226, 302, 2131, 4262, 17063, 34126, 240803, 321781, 481606, 643562, 36361253, 72722506]

約数ペア:

[(1, 72722506), (2, 36361253), (113, 643562), (151, 481606), (226, 321781), (302, 240803), (2131, 34126), (4262, 17063)]