68544644

素因数分解:

$2^2\times 7^1\times {\mathrm{1237}}^1\times {\mathrm{1979}}^1$

素因数の和:3227

約数の個数: 24

約数和(自身を含む): 137269440

約数和(自身を除く): 68724796

約数列:

[1, 2, 4, 7, 14, 28, 1237, 1979, 2474, 3958, 4948, 7916, 8659, 13853, 17318, 27706, 34636, 55412, 2448023, 4896046, 9792092, 17136161, 34272322, 68544644]

約数ペア:

[(1, 68544644), (2, 34272322), (4, 17136161), (7, 9792092), (14, 4896046), (28, 2448023), (1237, 55412), (1979, 34636), (2474, 27706), (3958, 17318), (4948, 13853), (7916, 8659)]