71398574

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{3571}}^1$

素因数の和:4355

約数の個数: 16

約数和(自身を含む): 115518480

約数和(自身を除く): 44119906

約数列:

[1, 2, 13, 26, 769, 1538, 3571, 7142, 9997, 19994, 46423, 92846, 2746099, 5492198, 35699287, 71398574]

約数ペア:

[(1, 71398574), (2, 35699287), (13, 5492198), (26, 2746099), (769, 92846), (1538, 46423), (3571, 19994), (7142, 9997)]