26793530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{397}}^2$

素因数の和:818

約数の個数: 24

約数和(自身を含む): 51194268

約数和(自身を除く): 24400738

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 397, 794, 1985, 3970, 6749, 13498, 33745, 67490, 157609, 315218, 788045, 1576090, 2679353, 5358706, 13396765, 26793530]

約数ペア:

[(1, 26793530), (2, 13396765), (5, 5358706), (10, 2679353), (17, 1576090), (34, 788045), (85, 315218), (170, 157609), (397, 67490), (794, 33745), (1985, 13498), (3970, 6749)]