28574484

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{140071}}^1$

素因数の和:140095

約数の個数: 24

約数和(自身を含む): 70596288

約数和(自身を除く): 42021804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 140071, 280142, 420213, 560284, 840426, 1680852, 2381207, 4762414, 7143621, 9524828, 14287242, 28574484]

約数ペア:

[(1, 28574484), (2, 14287242), (3, 9524828), (4, 7143621), (6, 4762414), (12, 2381207), (17, 1680852), (34, 840426), (51, 560284), (68, 420213), (102, 280142), (204, 140071)]