68415522

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{11719}}^1$

素因数の和:11870

約数の個数: 32

約数和(自身を含む): 157516800

約数和(自身を除く): 89101278

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 5838, 11719, 23438, 35157, 70314, 82033, 164066, 246099, 492198, 1628941, 3257882, 4886823, 9773646, 11402587, 22805174, 34207761, 68415522]

約数ペア:

[(1, 68415522), (2, 34207761), (3, 22805174), (6, 11402587), (7, 9773646), (14, 4886823), (21, 3257882), (42, 1628941), (139, 492198), (278, 246099), (417, 164066), (834, 82033), (973, 70314), (1946, 35157), (2919, 23438), (5838, 11719)]