15678467872

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{28820713}}^1$

素因数の和:28820740

約数の個数: 24

約数和(自身を含む): 32682689676

約数和(自身を除く): 17004221804

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 28820713, 57641426, 115282852, 230565704, 461131408, 489952121, 922262816, 979904242, 1959808484, 3919616968, 7839233936, 15678467872]

約数ペア:

[(1, 15678467872), (2, 7839233936), (4, 3919616968), (8, 1959808484), (16, 979904242), (17, 922262816), (32, 489952121), (34, 461131408), (68, 230565704), (136, 115282852), (272, 57641426), (544, 28820713)]