67346564

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{907}}^1\times {\mathrm{977}}^1$

素因数の和:1907

約数の個数: 24

約数和(自身を含む): 124323360

約数和(自身を除く): 56976796

約数列:

[1, 2, 4, 19, 38, 76, 907, 977, 1814, 1954, 3628, 3908, 17233, 18563, 34466, 37126, 68932, 74252, 886139, 1772278, 3544556, 16836641, 33673282, 67346564]

約数ペア:

[(1, 67346564), (2, 33673282), (4, 16836641), (19, 3544556), (38, 1772278), (76, 886139), (907, 74252), (977, 68932), (1814, 37126), (1954, 34466), (3628, 18563), (3908, 17233)]