74473564

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{153871}}^1$

素因数の和:153897

約数の個数: 18

約数和(自身を含む): 143254832

約数和(自身を除く): 68781268

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 153871, 307742, 615484, 1692581, 3385162, 6770324, 18618391, 37236782, 74473564]

約数ペア:

[(1, 74473564), (2, 37236782), (4, 18618391), (11, 6770324), (22, 3385162), (44, 1692581), (121, 615484), (242, 307742), (484, 153871)]