28865188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{2239}}^1$

素因数の和:2547

約数の個数: 24

約数和(自身を含む): 55319040

約数和(自身を除く): 26453852

約数列:

[1, 2, 4, 11, 22, 44, 293, 586, 1172, 2239, 3223, 4478, 6446, 8956, 12892, 24629, 49258, 98516, 656027, 1312054, 2624108, 7216297, 14432594, 28865188]

約数ペア:

[(1, 28865188), (2, 14432594), (4, 7216297), (11, 2624108), (22, 1312054), (44, 656027), (293, 98516), (586, 49258), (1172, 24629), (2239, 12892), (3223, 8956), (4478, 6446)]