28191604

素因数分解:

$2^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{6029}}^1$

素因数の和:6207

約数の個数: 24

約数和(自身を含む): 56730240

約数和(自身を除く): 28538636

約数列:

[1, 2, 4, 7, 14, 28, 167, 334, 668, 1169, 2338, 4676, 6029, 12058, 24116, 42203, 84406, 168812, 1006843, 2013686, 4027372, 7047901, 14095802, 28191604]

約数ペア:

[(1, 28191604), (2, 14095802), (4, 7047901), (7, 4027372), (14, 2013686), (28, 1006843), (167, 168812), (334, 84406), (668, 42203), (1169, 24116), (2338, 12058), (4676, 6029)]