12881728

素因数分解:

$2^6\times {\mathrm{431}}^1\times {\mathrm{467}}^1$

素因数の和:910

約数の個数: 28

約数和(自身を含む): 25676352

約数和(自身を除く): 12794624

約数列:

[1, 2, 4, 8, 16, 32, 64, 431, 467, 862, 934, 1724, 1868, 3448, 3736, 6896, 7472, 13792, 14944, 27584, 29888, 201277, 402554, 805108, 1610216, 3220432, 6440864, 12881728]

約数ペア:

[(1, 12881728), (2, 6440864), (4, 3220432), (8, 1610216), (16, 805108), (32, 402554), (64, 201277), (431, 29888), (467, 27584), (862, 14944), (934, 13792), (1724, 7472), (1868, 6896), (3448, 3736)]