28163604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{335281}}^1$

素因数の和:335295

約数の個数: 24

約数和(自身を含む): 75103168

約数和(自身を除く): 46939564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 335281, 670562, 1005843, 1341124, 2011686, 2346967, 4023372, 4693934, 7040901, 9387868, 14081802, 28163604]

約数ペア:

[(1, 28163604), (2, 14081802), (3, 9387868), (4, 7040901), (6, 4693934), (7, 4023372), (12, 2346967), (14, 2011686), (21, 1341124), (28, 1005843), (42, 670562), (84, 335281)]