28254198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{5297}}^1$

素因数の和:5436

約数の個数: 32

約数和(自身を含む): 65101824

約数和(自身を除く): 36847626

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 381, 762, 889, 1778, 2667, 5297, 5334, 10594, 15891, 31782, 37079, 74158, 111237, 222474, 672719, 1345438, 2018157, 4036314, 4709033, 9418066, 14127099, 28254198]

約数ペア:

[(1, 28254198), (2, 14127099), (3, 9418066), (6, 4709033), (7, 4036314), (14, 2018157), (21, 1345438), (42, 672719), (127, 222474), (254, 111237), (381, 74158), (762, 37079), (889, 31782), (1778, 15891), (2667, 10594), (5297, 5334)]