25868276

素因数分解:

$2^2\times 7^2\times {\mathrm{191}}^1\times {\mathrm{691}}^1$

素因数の和:900

約数の個数: 36

約数和(自身を含む): 53012736

約数和(自身を除く): 27144460

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 191, 196, 382, 691, 764, 1337, 1382, 2674, 2764, 4837, 5348, 9359, 9674, 18718, 19348, 33859, 37436, 67718, 131981, 135436, 263962, 527924, 923867, 1847734, 3695468, 6467069, 12934138, 25868276]

約数ペア:

[(1, 25868276), (2, 12934138), (4, 6467069), (7, 3695468), (14, 1847734), (28, 923867), (49, 527924), (98, 263962), (191, 135436), (196, 131981), (382, 67718), (691, 37436), (764, 33859), (1337, 19348), (1382, 18718), (2674, 9674), (2764, 9359), (4837, 5348)]