25642512

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{25439}}^1$

素因数の和:25460

約数の個数: 60

約数和(自身を含む): 82018560

約数和(自身を除く): 56376048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 25439, 50878, 76317, 101756, 152634, 178073, 203512, 228951, 305268, 356146, 407024, 457902, 534219, 610536, 712292, 915804, 1068438, 1221072, 1424584, 1602657, 1831608, 2136876, 2849168, 3205314, 3663216, 4273752, 6410628, 8547504, 12821256, 25642512]

約数ペア:

[(1, 25642512), (2, 12821256), (3, 8547504), (4, 6410628), (6, 4273752), (7, 3663216), (8, 3205314), (9, 2849168), (12, 2136876), (14, 1831608), (16, 1602657), (18, 1424584), (21, 1221072), (24, 1068438), (28, 915804), (36, 712292), (42, 610536), (48, 534219), (56, 457902), (63, 407024), (72, 356146), (84, 305268), (112, 228951), (126, 203512), (144, 178073), (168, 152634), (252, 101756), (336, 76317), (504, 50878), (1008, 25439)]