12659264

素因数分解:

$2^6\times {\mathrm{223}}^1\times {\mathrm{887}}^1$

素因数の和:1122

約数の個数: 28

約数和(自身を含む): 25261824

約数和(自身を除く): 12602560

約数列:

[1, 2, 4, 8, 16, 32, 64, 223, 446, 887, 892, 1774, 1784, 3548, 3568, 7096, 7136, 14192, 14272, 28384, 56768, 197801, 395602, 791204, 1582408, 3164816, 6329632, 12659264]

約数ペア:

[(1, 12659264), (2, 6329632), (4, 3164816), (8, 1582408), (16, 791204), (32, 395602), (64, 197801), (223, 56768), (446, 28384), (887, 14272), (892, 14192), (1774, 7136), (1784, 7096), (3548, 3568)]