68409188

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{701}}^1\times {\mathrm{787}}^1$

素因数の和:1523

約数の個数: 24

約数和(自身を含む): 123911424

約数和(自身を除く): 55502236

約数列:

[1, 2, 4, 31, 62, 124, 701, 787, 1402, 1574, 2804, 3148, 21731, 24397, 43462, 48794, 86924, 97588, 551687, 1103374, 2206748, 17102297, 34204594, 68409188]

約数ペア:

[(1, 68409188), (2, 34204594), (4, 17102297), (31, 2206748), (62, 1103374), (124, 551687), (701, 97588), (787, 86924), (1402, 48794), (1574, 43462), (2804, 24397), (3148, 21731)]