69876868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{27773}}^1$

素因数の和:27831

約数の個数: 24

約数和(自身を含む): 132981912

約数和(自身を除く): 63105044

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 27773, 55546, 111092, 472141, 944282, 1027601, 1888564, 2055202, 4110404, 17469217, 34938434, 69876868]

約数ペア:

[(1, 69876868), (2, 34938434), (4, 17469217), (17, 4110404), (34, 2055202), (37, 1888564), (68, 1027601), (74, 944282), (148, 472141), (629, 111092), (1258, 55546), (2516, 27773)]