27563212

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{449}}^1$

素因数の和:705

約数の個数: 24

約数和(自身を含む): 49140000

約数和(自身を除く): 21576788

約数列:

[1, 2, 4, 103, 149, 206, 298, 412, 449, 596, 898, 1796, 15347, 30694, 46247, 61388, 66901, 92494, 133802, 184988, 267604, 6890803, 13781606, 27563212]

約数ペア:

[(1, 27563212), (2, 13781606), (4, 6890803), (103, 267604), (149, 184988), (206, 133802), (298, 92494), (412, 66901), (449, 61388), (596, 46247), (898, 30694), (1796, 15347)]