28239898

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{1429}}^1$

素因数の和:1713

約数の個数: 16

約数和(自身を含む): 43603560

約数和(自身を除く): 15363662

約数列:

[1, 2, 41, 82, 241, 482, 1429, 2858, 9881, 19762, 58589, 117178, 344389, 688778, 14119949, 28239898]

約数ペア:

[(1, 28239898), (2, 14119949), (41, 688778), (82, 344389), (241, 117178), (482, 58589), (1429, 19762), (2858, 9881)]