71912416

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{118277}}^1$

素因数の和:118306

約数の個数: 24

約数和(自身を含む): 149030280

約数和(自身を除く): 77117864

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 118277, 236554, 473108, 946216, 1892432, 2247263, 3784864, 4494526, 8989052, 17978104, 35956208, 71912416]

約数ペア:

[(1, 71912416), (2, 35956208), (4, 17978104), (8, 8989052), (16, 4494526), (19, 3784864), (32, 2247263), (38, 1892432), (76, 946216), (152, 473108), (304, 236554), (608, 118277)]