25635652

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 53665920

約数和(自身を除く): 28030268

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 131, 203, 241, 262, 406, 482, 524, 812, 917, 964, 1687, 1834, 3374, 3668, 3799, 6748, 6989, 7598, 13978, 15196, 26593, 27956, 31571, 48923, 53186, 63142, 97846, 106372, 126284, 195692, 220997, 441994, 883988, 915559, 1831118, 3662236, 6408913, 12817826, 25635652]

約数ペア:

[(1, 25635652), (2, 12817826), (4, 6408913), (7, 3662236), (14, 1831118), (28, 915559), (29, 883988), (58, 441994), (116, 220997), (131, 195692), (203, 126284), (241, 106372), (262, 97846), (406, 63142), (482, 53186), (524, 48923), (812, 31571), (917, 27956), (964, 26593), (1687, 15196), (1834, 13978), (3374, 7598), (3668, 6989), (3799, 6748)]