26446849

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:118

約数の個数: 48

約数和(自身を含む): 35392896

約数和(自身を除く): 8946047

約数列:

[1, 11, 13, 17, 23, 43, 121, 143, 187, 221, 253, 299, 391, 473, 559, 731, 989, 1573, 2057, 2431, 2783, 3289, 4301, 5083, 5203, 6149, 8041, 9503, 10879, 12857, 16813, 26741, 36179, 47311, 55913, 67639, 88451, 104533, 119669, 141427, 184943, 218569, 615043, 1149863, 1555697, 2034373, 2404259, 26446849]

約数ペア:

[(1, 26446849), (11, 2404259), (13, 2034373), (17, 1555697), (23, 1149863), (43, 615043), (121, 218569), (143, 184943), (187, 141427), (221, 119669), (253, 104533), (299, 88451), (391, 67639), (473, 55913), (559, 47311), (731, 36179), (989, 26741), (1573, 16813), (2057, 12857), (2431, 10879), (2783, 9503), (3289, 8041), (4301, 6149), (5083, 5203)]