74868418

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{2297}}^1$

素因数の和:2721

約数の個数: 16

約数和(自身を含む): 115267680

約数和(自身を除く): 40399262

約数列:

[1, 2, 43, 86, 379, 758, 2297, 4594, 16297, 32594, 98771, 197542, 870563, 1741126, 37434209, 74868418]

約数ペア:

[(1, 74868418), (2, 37434209), (43, 1741126), (86, 870563), (379, 197542), (758, 98771), (2297, 32594), (4594, 16297)]