28532276

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{2111}}^1$

素因数の和:2255

約数の個数: 24

約数和(自身を含む): 52039680

約数和(自身を除く): 23507404

約数列:

[1, 2, 4, 31, 62, 109, 124, 218, 436, 2111, 3379, 4222, 6758, 8444, 13516, 65441, 130882, 230099, 261764, 460198, 920396, 7133069, 14266138, 28532276]

約数ペア:

[(1, 28532276), (2, 14266138), (4, 7133069), (31, 920396), (62, 460198), (109, 261764), (124, 230099), (218, 130882), (436, 65441), (2111, 13516), (3379, 8444), (4222, 6758)]