28566968

素因数分解:

$2^3\times {\mathrm{179}}^1\times {\mathrm{19949}}^1$

素因数の和:20134

約数の個数: 16

約数和(自身を含む): 53865000

約数和(自身を除く): 25298032

約数列:

[1, 2, 4, 8, 179, 358, 716, 1432, 19949, 39898, 79796, 159592, 3570871, 7141742, 14283484, 28566968]

約数ペア:

[(1, 28566968), (2, 14283484), (4, 7141742), (8, 3570871), (179, 159592), (358, 79796), (716, 39898), (1432, 19949)]