68941348

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{129589}}^1$

素因数の和:129619

約数の個数: 24

約数和(自身を含む): 145140800

約数和(自身を除く): 76199452

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 129589, 259178, 518356, 907123, 1814246, 2462191, 3628492, 4924382, 9848764, 17235337, 34470674, 68941348]

約数ペア:

[(1, 68941348), (2, 34470674), (4, 17235337), (7, 9848764), (14, 4924382), (19, 3628492), (28, 2462191), (38, 1814246), (76, 907123), (133, 518356), (266, 259178), (532, 129589)]