28748708

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{571}}^1$

素因数の和:923

約数の個数: 24

約数和(自身を含む): 51795744

約数和(自身を除く): 23047036

約数列:

[1, 2, 4, 41, 82, 164, 307, 571, 614, 1142, 1228, 2284, 12587, 23411, 25174, 46822, 50348, 93644, 175297, 350594, 701188, 7187177, 14374354, 28748708]

約数ペア:

[(1, 28748708), (2, 14374354), (4, 7187177), (41, 701188), (82, 350594), (164, 175297), (307, 93644), (571, 50348), (614, 46822), (1142, 25174), (1228, 23411), (2284, 12587)]