68471116

素因数分解:

$2^2\times 7^1\times {\mathrm{1307}}^1\times {\mathrm{1871}}^1$

素因数の和:3189

約数の個数: 24

約数和(自身を含む): 137120256

約数和(自身を除く): 68649140

約数列:

[1, 2, 4, 7, 14, 28, 1307, 1871, 2614, 3742, 5228, 7484, 9149, 13097, 18298, 26194, 36596, 52388, 2445397, 4890794, 9781588, 17117779, 34235558, 68471116]

約数ペア:

[(1, 68471116), (2, 34235558), (4, 17117779), (7, 9781588), (14, 4890794), (28, 2445397), (1307, 52388), (1871, 36596), (2614, 26194), (3742, 18298), (5228, 13097), (7484, 9149)]