28018428

素因数分解:

$2^2\times 3^1\times {\mathrm{811}}^1\times {\mathrm{2879}}^1$

素因数の和:3697

約数の個数: 24

約数和(自身を含む): 65479680

約数和(自身を除く): 37461252

約数列:

[1, 2, 3, 4, 6, 12, 811, 1622, 2433, 2879, 3244, 4866, 5758, 8637, 9732, 11516, 17274, 34548, 2334869, 4669738, 7004607, 9339476, 14009214, 28018428]

約数ペア:

[(1, 28018428), (2, 14009214), (3, 9339476), (4, 7004607), (6, 4669738), (12, 2334869), (811, 34548), (1622, 17274), (2433, 11516), (2879, 9732), (3244, 8637), (4866, 5758)]