28218346

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{29333}}^1$

素因数の和:29385

約数の個数: 16

約数和(自身を含む): 46817064

約数和(自身を除く): 18598718

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 29333, 58666, 381329, 762658, 1085321, 2170642, 14109173, 28218346]

約数ペア:

[(1, 28218346), (2, 14109173), (13, 2170642), (26, 1085321), (37, 762658), (74, 381329), (481, 58666), (962, 29333)]