69690388

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{470881}}^1$

素因数の和:470922

約数の個数: 12

約数和(自身を含む): 125254612

約数和(自身を除く): 55564224

約数列:

[1, 2, 4, 37, 74, 148, 470881, 941762, 1883524, 17422597, 34845194, 69690388]

約数ペア:

[(1, 69690388), (2, 34845194), (4, 17422597), (37, 1883524), (74, 941762), (148, 470881)]