28828834

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{3319}}^1$

素因数の和:3465

約数の個数: 16

約数和(自身を含む): 44700480

約数和(自身を除く): 15871646

約数列:

[1, 2, 43, 86, 101, 202, 3319, 4343, 6638, 8686, 142717, 285434, 335219, 670438, 14414417, 28828834]

約数ペア:

[(1, 28828834), (2, 14414417), (43, 670438), (86, 335219), (101, 285434), (202, 142717), (3319, 8686), (4343, 6638)]