27871312

素因数分解:

$2^4\times 7^1\times {\mathrm{248851}}^1$

素因数の和:248866

約数の個数: 20

約数和(自身を含む): 61715296

約数和(自身を除く): 33843984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 248851, 497702, 995404, 1741957, 1990808, 3483914, 3981616, 6967828, 13935656, 27871312]

約数ペア:

[(1, 27871312), (2, 13935656), (4, 6967828), (7, 3981616), (8, 3483914), (14, 1990808), (16, 1741957), (28, 995404), (56, 497702), (112, 248851)]