12562564

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 26643456

約数和(自身を除く): 14080892

約数列:

[1, 2, 4, 7, 14, 28, 31, 41, 62, 82, 124, 164, 217, 287, 353, 434, 574, 706, 868, 1148, 1271, 1412, 2471, 2542, 4942, 5084, 8897, 9884, 10943, 14473, 17794, 21886, 28946, 35588, 43772, 57892, 76601, 101311, 153202, 202622, 306404, 405244, 448663, 897326, 1794652, 3140641, 6281282, 12562564]

約数ペア:

[(1, 12562564), (2, 6281282), (4, 3140641), (7, 1794652), (14, 897326), (28, 448663), (31, 405244), (41, 306404), (62, 202622), (82, 153202), (124, 101311), (164, 76601), (217, 57892), (287, 43772), (353, 35588), (434, 28946), (574, 21886), (706, 17794), (868, 14473), (1148, 10943), (1271, 9884), (1412, 8897), (2471, 5084), (2542, 4942)]