66969676

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{229}}^1\times {\mathrm{647}}^1$

素因数の和:993

約数の個数: 24

約数和(自身を含む): 118933920

約数和(自身を除く): 51964244

約数列:

[1, 2, 4, 113, 226, 229, 452, 458, 647, 916, 1294, 2588, 25877, 51754, 73111, 103508, 146222, 148163, 292444, 296326, 592652, 16742419, 33484838, 66969676]

約数ペア:

[(1, 66969676), (2, 33484838), (4, 16742419), (113, 592652), (226, 296326), (229, 292444), (452, 148163), (458, 146222), (647, 103508), (916, 73111), (1294, 51754), (2588, 25877)]