28143468

素因数分解:

$2^2\times 3^2\times {\mathrm{191}}^1\times {\mathrm{4093}}^1$

素因数の和:4294

約数の個数: 36

約数和(自身を含む): 71530368

約数和(自身を除く): 43386900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 191, 382, 573, 764, 1146, 1719, 2292, 3438, 4093, 6876, 8186, 12279, 16372, 24558, 36837, 49116, 73674, 147348, 781763, 1563526, 2345289, 3127052, 4690578, 7035867, 9381156, 14071734, 28143468]

約数ペア:

[(1, 28143468), (2, 14071734), (3, 9381156), (4, 7035867), (6, 4690578), (9, 3127052), (12, 2345289), (18, 1563526), (36, 781763), (191, 147348), (382, 73674), (573, 49116), (764, 36837), (1146, 24558), (1719, 16372), (2292, 12279), (3438, 8186), (4093, 6876)]