74638124

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{154211}}^1$

素因数の和:154237

約数の個数: 18

約数和(自身を含む): 143571372

約数和(自身を除く): 68933248

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 154211, 308422, 616844, 1696321, 3392642, 6785284, 18659531, 37319062, 74638124]

約数ペア:

[(1, 74638124), (2, 37319062), (4, 18659531), (11, 6785284), (22, 3392642), (44, 1696321), (121, 616844), (242, 308422), (484, 154211)]