28528022372

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{631}}^1\times {\mathrm{159193}}^1$

素因数の和:159899

約数の個数: 24

約数和(自身を含む): 50707746432

約数和(自身を除く): 22179724060

約数列:

[1, 2, 4, 71, 142, 284, 631, 1262, 2524, 44801, 89602, 159193, 179204, 318386, 636772, 11302703, 22605406, 45210812, 100450783, 200901566, 401803132, 7132005593, 14264011186, 28528022372]

約数ペア:

[(1, 28528022372), (2, 14264011186), (4, 7132005593), (71, 401803132), (142, 200901566), (284, 100450783), (631, 45210812), (1262, 22605406), (2524, 11302703), (44801, 636772), (89602, 318386), (159193, 179204)]