28215708

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{57349}}^1$

素因数の和:57397

約数の個数: 24

約数和(自身を含む): 67443600

約数和(自身を除く): 39227892

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 57349, 114698, 172047, 229396, 344094, 688188, 2351309, 4702618, 7053927, 9405236, 14107854, 28215708]

約数ペア:

[(1, 28215708), (2, 14107854), (3, 9405236), (4, 7053927), (6, 4702618), (12, 2351309), (41, 688188), (82, 344094), (123, 229396), (164, 172047), (246, 114698), (492, 57349)]