70211728

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{17483}}^1$

素因数の和:17742

約数の個数: 20

約数和(自身を含む): 136585008

約数和(自身を除く): 66373280

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 17483, 34966, 69932, 139864, 279728, 4388233, 8776466, 17552932, 35105864, 70211728]

約数ペア:

[(1, 70211728), (2, 35105864), (4, 17552932), (8, 8776466), (16, 4388233), (251, 279728), (502, 139864), (1004, 69932), (2008, 34966), (4016, 17483)]