68441492

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{30941}}^1$

素因数の和:31031

約数の個数: 24

約数和(自身を含む): 138620160

約数和(自身を除く): 70178668

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 30941, 61882, 123764, 216587, 433174, 866348, 2444339, 4888678, 9777356, 17110373, 34220746, 68441492]

約数ペア:

[(1, 68441492), (2, 34220746), (4, 17110373), (7, 9777356), (14, 4888678), (28, 2444339), (79, 866348), (158, 433174), (316, 216587), (553, 123764), (1106, 61882), (2212, 30941)]