68612566

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{227}}^1\times {\mathrm{1249}}^1$

素因数の和:1500

約数の個数: 24

約数和(自身を含む): 113715000

約数和(自身を除く): 45102434

約数列:

[1, 2, 11, 22, 121, 227, 242, 454, 1249, 2497, 2498, 4994, 13739, 27467, 27478, 54934, 151129, 283523, 302258, 567046, 3118753, 6237506, 34306283, 68612566]

約数ペア:

[(1, 68612566), (2, 34306283), (11, 6237506), (22, 3118753), (121, 567046), (227, 302258), (242, 283523), (454, 151129), (1249, 54934), (2497, 27478), (2498, 27467), (4994, 13739)]