76686638

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89797}}^1$

素因数の和:89867

約数の個数: 16

約数和(自身を含む): 133619424

約数和(自身を除く): 56932786

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 89797, 179594, 628579, 1257158, 5477617, 10955234, 38343319, 76686638]

約数ペア:

[(1, 76686638), (2, 38343319), (7, 10955234), (14, 5477617), (61, 1257158), (122, 628579), (427, 179594), (854, 89797)]