40403674

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{353}}^1\times {\mathrm{379}}^1$

素因数の和:885

約数の個数: 16

約数和(自身を含む): 61341120

約数和(自身を除く): 20937446

約数列:

[1, 2, 151, 302, 353, 379, 706, 758, 53303, 57229, 106606, 114458, 133787, 267574, 20201837, 40403674]

約数ペア:

[(1, 40403674), (2, 20201837), (151, 267574), (302, 133787), (353, 114458), (379, 106606), (706, 57229), (758, 53303)]