28229350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{33211}}^1$

素因数の和:33240

約数の個数: 24

約数和(自身を含む): 55596888

約数和(自身を除く): 27367538

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 33211, 66422, 166055, 332110, 564587, 830275, 1129174, 1660550, 2822935, 5645870, 14114675, 28229350]

約数ペア:

[(1, 28229350), (2, 14114675), (5, 5645870), (10, 2822935), (17, 1660550), (25, 1129174), (34, 830275), (50, 564587), (85, 332110), (170, 166055), (425, 66422), (850, 33211)]