28124474

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 49766400

約数和(自身を除く): 21641926

約数列:

[1, 2, 7, 14, 59, 79, 118, 158, 413, 431, 553, 826, 862, 1106, 3017, 4661, 6034, 9322, 25429, 32627, 34049, 50858, 65254, 68098, 178003, 238343, 356006, 476686, 2008891, 4017782, 14062237, 28124474]

約数ペア:

[(1, 28124474), (2, 14062237), (7, 4017782), (14, 2008891), (59, 476686), (79, 356006), (118, 238343), (158, 178003), (413, 68098), (431, 65254), (553, 50858), (826, 34049), (862, 32627), (1106, 25429), (3017, 9322), (4661, 6034)]