26646564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2129}}^1$

素因数の和:2292

約数の個数: 48

約数和(自身を含む): 71568000

約数和(自身を除く): 44921436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 149, 298, 447, 596, 894, 1043, 1788, 2086, 2129, 3129, 4172, 4258, 6258, 6387, 8516, 12516, 12774, 14903, 25548, 29806, 44709, 59612, 89418, 178836, 317221, 634442, 951663, 1268884, 1903326, 2220547, 3806652, 4441094, 6661641, 8882188, 13323282, 26646564]

約数ペア:

[(1, 26646564), (2, 13323282), (3, 8882188), (4, 6661641), (6, 4441094), (7, 3806652), (12, 2220547), (14, 1903326), (21, 1268884), (28, 951663), (42, 634442), (84, 317221), (149, 178836), (298, 89418), (447, 59612), (596, 44709), (894, 29806), (1043, 25548), (1788, 14903), (2086, 12774), (2129, 12516), (3129, 8516), (4172, 6387), (4258, 6258)]