25978896

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{6221}}^1$

素因数の和:6264

約数の個数: 60

約数和(自身を含む): 75223980

約数和(自身を除く): 49245084

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 6221, 12442, 18663, 24884, 37326, 49768, 55989, 74652, 99536, 111978, 149304, 180409, 223956, 298608, 360818, 447912, 541227, 721636, 895824, 1082454, 1443272, 1623681, 2164908, 2886544, 3247362, 4329816, 6494724, 8659632, 12989448, 25978896]

約数ペア:

[(1, 25978896), (2, 12989448), (3, 8659632), (4, 6494724), (6, 4329816), (8, 3247362), (9, 2886544), (12, 2164908), (16, 1623681), (18, 1443272), (24, 1082454), (29, 895824), (36, 721636), (48, 541227), (58, 447912), (72, 360818), (87, 298608), (116, 223956), (144, 180409), (174, 149304), (232, 111978), (261, 99536), (348, 74652), (464, 55989), (522, 49768), (696, 37326), (1044, 24884), (1392, 18663), (2088, 12442), (4176, 6221)]