28744502

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{2953}}^1$

素因数の和:3143

約数の個数: 16

約数和(自身を含む): 44806272

約数和(自身を除く): 16061770

約数列:

[1, 2, 31, 62, 157, 314, 2953, 4867, 5906, 9734, 91543, 183086, 463621, 927242, 14372251, 28744502]

約数ペア:

[(1, 28744502), (2, 14372251), (31, 927242), (62, 463621), (157, 183086), (314, 91543), (2953, 9734), (4867, 5906)]