27744874

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1\times {\mathrm{821}}^1$

素因数の和:1161

約数の個数: 16

約数和(自身を含む): 42503976

約数和(自身を除く): 14759102

約数列:

[1, 2, 61, 122, 277, 554, 821, 1642, 16897, 33794, 50081, 100162, 227417, 454834, 13872437, 27744874]

約数ペア:

[(1, 27744874), (2, 13872437), (61, 454834), (122, 227417), (277, 100162), (554, 50081), (821, 33794), (1642, 16897)]