28543204

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{419753}}^1$

素因数の和:419774

約数の個数: 12

約数和(自身を含む): 52889004

約数和(自身を除く): 24345800

約数列:

[1, 2, 4, 17, 34, 68, 419753, 839506, 1679012, 7135801, 14271602, 28543204]

約数ペア:

[(1, 28543204), (2, 14271602), (4, 7135801), (17, 1679012), (34, 839506), (68, 419753)]