78463742

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{52379}}^1$

素因数の和:52495

約数の個数: 16

約数和(自身を含む): 135768960

約数和(自身を除く): 57305218

約数列:

[1, 2, 7, 14, 107, 214, 749, 1498, 52379, 104758, 366653, 733306, 5604553, 11209106, 39231871, 78463742]

約数ペア:

[(1, 78463742), (2, 39231871), (7, 11209106), (14, 5604553), (107, 733306), (214, 366653), (749, 104758), (1498, 52379)]