28645476

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{140419}}^1$

素因数の和:140443

約数の個数: 24

約数和(自身を含む): 70771680

約数和(自身を除く): 42126204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 140419, 280838, 421257, 561676, 842514, 1685028, 2387123, 4774246, 7161369, 9548492, 14322738, 28645476]

約数ペア:

[(1, 28645476), (2, 14322738), (3, 9548492), (4, 7161369), (6, 4774246), (12, 2387123), (17, 1685028), (34, 842514), (51, 561676), (68, 421257), (102, 280838), (204, 140419)]