25090254

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{28447}}^1$

素因数の和:28469

約数の個数: 36

約数和(自身を含む): 63239904

約数和(自身を除く): 38149650

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 28447, 56894, 85341, 170682, 199129, 256023, 398258, 512046, 597387, 1194774, 1393903, 1792161, 2787806, 3584322, 4181709, 8363418, 12545127, 25090254]

約数ペア:

[(1, 25090254), (2, 12545127), (3, 8363418), (6, 4181709), (7, 3584322), (9, 2787806), (14, 1792161), (18, 1393903), (21, 1194774), (42, 597387), (49, 512046), (63, 398258), (98, 256023), (126, 199129), (147, 170682), (294, 85341), (441, 56894), (882, 28447)]