7641728

素因数分解:

$2^7\times {\mathrm{227}}^1\times {\mathrm{263}}^1$

素因数の和:504

約数の個数: 32

約数和(自身を含む): 15348960

約数和(自身を除く): 7707232

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 227, 263, 454, 526, 908, 1052, 1816, 2104, 3632, 4208, 7264, 8416, 14528, 16832, 29056, 33664, 59701, 119402, 238804, 477608, 955216, 1910432, 3820864, 7641728]

約数ペア:

[(1, 7641728), (2, 3820864), (4, 1910432), (8, 955216), (16, 477608), (32, 238804), (64, 119402), (128, 59701), (227, 33664), (263, 29056), (454, 16832), (526, 14528), (908, 8416), (1052, 7264), (1816, 4208), (2104, 3632)]