25888666

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{4493}}^1$

素因数の和:4605

約数の個数: 16

約数和(自身を含む): 40338144

約数和(自身を除く): 14449478

約数列:

[1, 2, 43, 67, 86, 134, 2881, 4493, 5762, 8986, 193199, 301031, 386398, 602062, 12944333, 25888666]

約数ペア:

[(1, 25888666), (2, 12944333), (43, 602062), (67, 386398), (86, 301031), (134, 193199), (2881, 8986), (4493, 5762)]