281455936

素因数分解:

$2^6\times {\mathrm{349}}^1\times {\mathrm{12601}}^1$

素因数の和:12962

約数の個数: 28

約数和(自身を含む): 560158900

約数和(自身を除く): 278702964

約数列:

[1, 2, 4, 8, 16, 32, 64, 349, 698, 1396, 2792, 5584, 11168, 12601, 22336, 25202, 50404, 100808, 201616, 403232, 806464, 4397749, 8795498, 17590996, 35181992, 70363984, 140727968, 281455936]

約数ペア:

[(1, 281455936), (2, 140727968), (4, 70363984), (8, 35181992), (16, 17590996), (32, 8795498), (64, 4397749), (349, 806464), (698, 403232), (1396, 201616), (2792, 100808), (5584, 50404), (11168, 25202), (12601, 22336)]