72361568

素因数分解:

$2^5\times {\mathrm{163}}^1\times {\mathrm{13873}}^1$

素因数の和:14046

約数の個数: 24

約数和(自身を含む): 143346168

約数和(自身を除く): 70984600

約数列:

[1, 2, 4, 8, 16, 32, 163, 326, 652, 1304, 2608, 5216, 13873, 27746, 55492, 110984, 221968, 443936, 2261299, 4522598, 9045196, 18090392, 36180784, 72361568]

約数ペア:

[(1, 72361568), (2, 36180784), (4, 18090392), (8, 9045196), (16, 4522598), (32, 2261299), (163, 443936), (326, 221968), (652, 110984), (1304, 55492), (2608, 27746), (5216, 13873)]