68606264

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{2609}}^1$

素因数の和:2807

約数の個数: 32

約数和(自身を含む): 136242000

約数和(自身を除く): 67635736

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 173, 346, 692, 1384, 2609, 3287, 5218, 6574, 10436, 13148, 20872, 26296, 49571, 99142, 198284, 396568, 451357, 902714, 1805428, 3610856, 8575783, 17151566, 34303132, 68606264]

約数ペア:

[(1, 68606264), (2, 34303132), (4, 17151566), (8, 8575783), (19, 3610856), (38, 1805428), (76, 902714), (152, 451357), (173, 396568), (346, 198284), (692, 99142), (1384, 49571), (2609, 26296), (3287, 20872), (5218, 13148), (6574, 10436)]