42857416

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{8599}}^1$

素因数の和:8701

約数の個数: 32

約数和(自身を含む): 92880000

約数和(自身を除く): 50022584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 2492, 4984, 8599, 17198, 34396, 60193, 68792, 120386, 240772, 481544, 765311, 1530622, 3061244, 5357177, 6122488, 10714354, 21428708, 42857416]

約数ペア:

[(1, 42857416), (2, 21428708), (4, 10714354), (7, 6122488), (8, 5357177), (14, 3061244), (28, 1530622), (56, 765311), (89, 481544), (178, 240772), (356, 120386), (623, 68792), (712, 60193), (1246, 34396), (2492, 17198), (4984, 8599)]