74157796

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{11353}}^1$

素因数の和:11451

約数の個数: 24

約数和(自身を含む): 137337984

約数和(自身を除く): 63180188

約数列:

[1, 2, 4, 23, 46, 71, 92, 142, 284, 1633, 3266, 6532, 11353, 22706, 45412, 261119, 522238, 806063, 1044476, 1612126, 3224252, 18539449, 37078898, 74157796]

約数ペア:

[(1, 74157796), (2, 37078898), (4, 18539449), (23, 3224252), (46, 1612126), (71, 1044476), (92, 806063), (142, 522238), (284, 261119), (1633, 45412), (3266, 22706), (6532, 11353)]