28849748

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{424261}}^1$

素因数の和:424282

約数の個数: 12

約数和(自身を含む): 53457012

約数和(自身を除く): 24607264

約数列:

[1, 2, 4, 17, 34, 68, 424261, 848522, 1697044, 7212437, 14424874, 28849748]

約数ペア:

[(1, 28849748), (2, 14424874), (4, 7212437), (17, 1697044), (34, 848522), (68, 424261)]