64923608

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{4229}}^1$

素因数の和:4355

約数の個数: 32

約数和(自身を含む): 129438000

約数和(自身を除く): 64514392

約数列:

[1, 2, 4, 8, 19, 38, 76, 101, 152, 202, 404, 808, 1919, 3838, 4229, 7676, 8458, 15352, 16916, 33832, 80351, 160702, 321404, 427129, 642808, 854258, 1708516, 3417032, 8115451, 16230902, 32461804, 64923608]

約数ペア:

[(1, 64923608), (2, 32461804), (4, 16230902), (8, 8115451), (19, 3417032), (38, 1708516), (76, 854258), (101, 642808), (152, 427129), (202, 321404), (404, 160702), (808, 80351), (1919, 33832), (3838, 16916), (4229, 15352), (7676, 8458)]