69440996

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{431}}^1\times {\mathrm{857}}^1$

素因数の和:1339

約数の個数: 24

約数和(自身を含む): 124540416

約数和(自身を除く): 55099420

約数列:

[1, 2, 4, 47, 94, 188, 431, 857, 862, 1714, 1724, 3428, 20257, 40279, 40514, 80558, 81028, 161116, 369367, 738734, 1477468, 17360249, 34720498, 69440996]

約数ペア:

[(1, 69440996), (2, 34720498), (4, 17360249), (47, 1477468), (94, 738734), (188, 369367), (431, 161116), (857, 81028), (862, 80558), (1714, 40514), (1724, 40279), (3428, 20257)]