25895912

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2131}}^1$

素因数の和:2182

約数の個数: 48

約数和(自身を含む): 58331520

約数和(自身を除く): 32435608

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 392, 434, 868, 1519, 1736, 2131, 3038, 4262, 6076, 8524, 12152, 14917, 17048, 29834, 59668, 66061, 104419, 119336, 132122, 208838, 264244, 417676, 462427, 528488, 835352, 924854, 1849708, 3236989, 3699416, 6473978, 12947956, 25895912]

約数ペア:

[(1, 25895912), (2, 12947956), (4, 6473978), (7, 3699416), (8, 3236989), (14, 1849708), (28, 924854), (31, 835352), (49, 528488), (56, 462427), (62, 417676), (98, 264244), (124, 208838), (196, 132122), (217, 119336), (248, 104419), (392, 66061), (434, 59668), (868, 29834), (1519, 17048), (1736, 14917), (2131, 12152), (3038, 8524), (4262, 6076)]