71295874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{16823}}^1$

素因数の和:17001

約数の個数: 16

約数和(自身を含む): 115883712

約数和(自身を除く): 44587838

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 16823, 33646, 218699, 437398, 2742149, 5484298, 35647937, 71295874]

約数ペア:

[(1, 71295874), (2, 35647937), (13, 5484298), (26, 2742149), (163, 437398), (326, 218699), (2119, 33646), (4238, 16823)]