28498486

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{4217}}^1$

素因数の和:4359

約数の個数: 16

約数和(自身を含む): 44542080

約数和(自身を除く): 16043594

約数列:

[1, 2, 31, 62, 109, 218, 3379, 4217, 6758, 8434, 130727, 261454, 459653, 919306, 14249243, 28498486]

約数ペア:

[(1, 28498486), (2, 14249243), (31, 919306), (62, 459653), (109, 261454), (218, 130727), (3379, 8434), (4217, 6758)]