22890724

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{677}}^1$

素因数の和:867

約数の個数: 24

約数和(自身を含む): 41005440

約数和(自身を除く): 18114716

約数列:

[1, 2, 4, 79, 107, 158, 214, 316, 428, 677, 1354, 2708, 8453, 16906, 33812, 53483, 72439, 106966, 144878, 213932, 289756, 5722681, 11445362, 22890724]

約数ペア:

[(1, 22890724), (2, 11445362), (4, 5722681), (79, 289756), (107, 213932), (158, 144878), (214, 106966), (316, 72439), (428, 53483), (677, 33812), (1354, 16906), (2708, 8453)]