56702976016

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{66866717}}^1$

素因数の和:66866778

約数の個数: 20

約数和(自身を含む): 111934885932

約数和(自身を除く): 55231909916

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 66866717, 133733434, 267466868, 534933736, 1069867472, 3543936001, 7087872002, 14175744004, 28351488008, 56702976016]

約数ペア:

[(1, 56702976016), (2, 28351488008), (4, 14175744004), (8, 7087872002), (16, 3543936001), (53, 1069867472), (106, 534933736), (212, 267466868), (424, 133733434), (848, 66866717)]