40079326

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{18959}}^1$

素因数の和:19119

約数の個数: 16

約数和(自身を含む): 69166080

約数和(自身を除く): 29086754

約数列:

[1, 2, 7, 14, 151, 302, 1057, 2114, 18959, 37918, 132713, 265426, 2862809, 5725618, 20039663, 40079326]

約数ペア:

[(1, 40079326), (2, 20039663), (7, 5725618), (14, 2862809), (151, 265426), (302, 132713), (1057, 37918), (2114, 18959)]