68747968

素因数分解:

$2^6\times {\mathrm{103}}^1\times {\mathrm{10429}}^1$

素因数の和:10544

約数の個数: 28

約数和(自身を含む): 137759440

約数和(自身を除く): 69011472

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 206, 412, 824, 1648, 3296, 6592, 10429, 20858, 41716, 83432, 166864, 333728, 667456, 1074187, 2148374, 4296748, 8593496, 17186992, 34373984, 68747968]

約数ペア:

[(1, 68747968), (2, 34373984), (4, 17186992), (8, 8593496), (16, 4296748), (32, 2148374), (64, 1074187), (103, 667456), (206, 333728), (412, 166864), (824, 83432), (1648, 41716), (3296, 20858), (6592, 10429)]