12887872

素因数分解:

$2^6\times {\mathrm{349}}^1\times {\mathrm{577}}^1$

素因数の和:938

約数の個数: 28

約数和(自身を含む): 25692100

約数和(自身を除く): 12804228

約数列:

[1, 2, 4, 8, 16, 32, 64, 349, 577, 698, 1154, 1396, 2308, 2792, 4616, 5584, 9232, 11168, 18464, 22336, 36928, 201373, 402746, 805492, 1610984, 3221968, 6443936, 12887872]

約数ペア:

[(1, 12887872), (2, 6443936), (4, 3221968), (8, 1610984), (16, 805492), (32, 402746), (64, 201373), (349, 36928), (577, 22336), (698, 18464), (1154, 11168), (1396, 9232), (2308, 5584), (2792, 4616)]