15676250212

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{521}}^1\times {\mathrm{10433}}^1$

素因数の和:11068

約数の個数: 48

約数和(自身を含む): 31720695552

約数和(自身を除く): 16044445340

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 521, 721, 1042, 1442, 2084, 2884, 3647, 7294, 10433, 14588, 20866, 41732, 53663, 73031, 107326, 146062, 214652, 292124, 375641, 751282, 1074599, 1502564, 2149198, 4298396, 5435593, 7522193, 10871186, 15044386, 21742372, 30088772, 38049151, 76098302, 152196604, 559866079, 1119732158, 2239464316, 3919062553, 7838125106, 15676250212]

約数ペア:

[(1, 15676250212), (2, 7838125106), (4, 3919062553), (7, 2239464316), (14, 1119732158), (28, 559866079), (103, 152196604), (206, 76098302), (412, 38049151), (521, 30088772), (721, 21742372), (1042, 15044386), (1442, 10871186), (2084, 7522193), (2884, 5435593), (3647, 4298396), (7294, 2149198), (10433, 1502564), (14588, 1074599), (20866, 751282), (41732, 375641), (53663, 292124), (73031, 214652), (107326, 146062)]