127744868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{50773}}^1$

素因数の和:50831

約数の個数: 24

約数和(自身を含む): 243105912

約数和(自身を除く): 115361044

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 50773, 101546, 203092, 863141, 1726282, 1878601, 3452564, 3757202, 7514404, 31936217, 63872434, 127744868]

約数ペア:

[(1, 127744868), (2, 63872434), (4, 31936217), (17, 7514404), (34, 3757202), (37, 3452564), (68, 1878601), (74, 1726282), (148, 863141), (629, 203092), (1258, 101546), (2516, 50773)]