28618984

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{87253}}^1$

素因数の和:87300

約数の個数: 16

約数和(自身を含む): 54970020

約数和(自身を除く): 26351036

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 87253, 174506, 349012, 698024, 3577373, 7154746, 14309492, 28618984]

約数ペア:

[(1, 28618984), (2, 14309492), (4, 7154746), (8, 3577373), (41, 698024), (82, 349012), (164, 174506), (328, 87253)]