47226742

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{149}}^1\times {\mathrm{439}}^1$

素因数の和:628

約数の個数: 24

約数和(自身を含む): 75438000

約数和(自身を除く): 28211258

約数列:

[1, 2, 19, 38, 149, 298, 361, 439, 722, 878, 2831, 5662, 8341, 16682, 53789, 65411, 107578, 130822, 158479, 316958, 1242809, 2485618, 23613371, 47226742]

約数ペア:

[(1, 47226742), (2, 23613371), (19, 2485618), (38, 1242809), (149, 316958), (298, 158479), (361, 130822), (439, 107578), (722, 65411), (878, 53789), (2831, 16682), (5662, 8341)]