70744432

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{401957}}^1$

素因数の和:401976

約数の個数: 20

約数和(自身を含む): 149528376

約数和(自身を除く): 78783944

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 401957, 803914, 1607828, 3215656, 4421527, 6431312, 8843054, 17686108, 35372216, 70744432]

約数ペア:

[(1, 70744432), (2, 35372216), (4, 17686108), (8, 8843054), (11, 6431312), (16, 4421527), (22, 3215656), (44, 1607828), (88, 803914), (176, 401957)]