129667564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{34159}}^1$

素因数の和:34249

約数の個数: 24

約数和(自身を含む): 247728320

約数和(自身を除く): 118060756

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 34159, 68318, 136636, 444067, 888134, 1776268, 2493607, 4987214, 9974428, 32416891, 64833782, 129667564]

約数ペア:

[(1, 129667564), (2, 64833782), (4, 32416891), (13, 9974428), (26, 4987214), (52, 2493607), (73, 1776268), (146, 888134), (292, 444067), (949, 136636), (1898, 68318), (3796, 34159)]