28086268

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{34589}}^1$

素因数の和:34629

約数の個数: 24

約数和(自身を含む): 58111200

約数和(自身を除く): 30024932

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 34589, 69178, 138356, 242123, 484246, 968492, 1003081, 2006162, 4012324, 7021567, 14043134, 28086268]

約数ペア:

[(1, 28086268), (2, 14043134), (4, 7021567), (7, 4012324), (14, 2006162), (28, 1003081), (29, 968492), (58, 484246), (116, 242123), (203, 138356), (406, 69178), (812, 34589)]