68858072

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{121229}}^1$

素因数の和:121306

約数の個数: 16

約数和(自身を含む): 130928400

約数和(自身を除く): 62070328

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 121229, 242458, 484916, 969832, 8607259, 17214518, 34429036, 68858072]

約数ペア:

[(1, 68858072), (2, 34429036), (4, 17214518), (8, 8607259), (71, 969832), (142, 484916), (284, 242458), (568, 121229)]