25642728

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{12281}}^1$

素因数の和:12322

約数の個数: 48

約数和(自身を含む): 71849700

約数和(自身を除く): 46206972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 12281, 24562, 36843, 49124, 73686, 98248, 110529, 147372, 221058, 294744, 356149, 442116, 712298, 884232, 1068447, 1424596, 2136894, 2849192, 3205341, 4273788, 6410682, 8547576, 12821364, 25642728]

約数ペア:

[(1, 25642728), (2, 12821364), (3, 8547576), (4, 6410682), (6, 4273788), (8, 3205341), (9, 2849192), (12, 2136894), (18, 1424596), (24, 1068447), (29, 884232), (36, 712298), (58, 442116), (72, 356149), (87, 294744), (116, 221058), (174, 147372), (232, 110529), (261, 98248), (348, 73686), (522, 49124), (696, 36843), (1044, 24562), (2088, 12281)]