28910822

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{1301}}^1$

素因数の和:1615

約数の個数: 16

約数和(自身を含む): 44622144

約数和(自身を除く): 15711322

約数列:

[1, 2, 41, 82, 271, 542, 1301, 2602, 11111, 22222, 53341, 106682, 352571, 705142, 14455411, 28910822]

約数ペア:

[(1, 28910822), (2, 14455411), (41, 705142), (82, 352571), (271, 106682), (542, 53341), (1301, 22222), (2602, 11111)]