25001074

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1$

素因数の和:527

約数の個数: 48

約数和(自身を含む): 47606400

約数和(自身を除く): 22605326

約数列:

[1, 2, 7, 14, 19, 29, 38, 49, 58, 98, 133, 203, 266, 406, 463, 551, 926, 931, 1102, 1421, 1862, 2842, 3241, 3857, 6482, 7714, 8797, 13427, 17594, 22687, 26854, 26999, 45374, 53998, 61579, 93989, 123158, 187978, 255113, 431053, 510226, 657923, 862106, 1315846, 1785791, 3571582, 12500537, 25001074]

約数ペア:

[(1, 25001074), (2, 12500537), (7, 3571582), (14, 1785791), (19, 1315846), (29, 862106), (38, 657923), (49, 510226), (58, 431053), (98, 255113), (133, 187978), (203, 123158), (266, 93989), (406, 61579), (463, 53998), (551, 45374), (926, 26999), (931, 26854), (1102, 22687), (1421, 17594), (1862, 13427), (2842, 8797), (3241, 7714), (3857, 6482)]