28221324

素因数分解:

$2^2\times 3^1\times {\mathrm{1319}}^1\times {\mathrm{1783}}^1$

素因数の和:3109

約数の個数: 24

約数和(自身を含む): 65936640

約数和(自身を除く): 37715316

約数列:

[1, 2, 3, 4, 6, 12, 1319, 1783, 2638, 3566, 3957, 5276, 5349, 7132, 7914, 10698, 15828, 21396, 2351777, 4703554, 7055331, 9407108, 14110662, 28221324]

約数ペア:

[(1, 28221324), (2, 14110662), (3, 9407108), (4, 7055331), (6, 4703554), (12, 2351777), (1319, 21396), (1783, 15828), (2638, 10698), (3566, 7914), (3957, 7132), (5276, 5349)]