28303838

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1\times {\mathrm{457}}^1$

素因数の和:811

約数の個数: 16

約数和(自身を含む): 43033680

約数和(自身を除く): 14729842

約数列:

[1, 2, 173, 179, 346, 358, 457, 914, 30967, 61934, 79061, 81803, 158122, 163606, 14151919, 28303838]

約数ペア:

[(1, 28303838), (2, 14151919), (173, 163606), (179, 158122), (346, 81803), (358, 79061), (457, 61934), (914, 30967)]