56440118

素因数分解:

$2^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{21107}}^1$

素因数の和:21307

約数の個数: 16

約数和(自身を含む): 97265664

約数和(自身を除く): 40825546

約数列:

[1, 2, 7, 14, 191, 382, 1337, 2674, 21107, 42214, 147749, 295498, 4031437, 8062874, 28220059, 56440118]

約数ペア:

[(1, 56440118), (2, 28220059), (7, 8062874), (14, 4031437), (191, 295498), (382, 147749), (1337, 42214), (2674, 21107)]