8461024

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2$

素因数の和:120

約数の個数: 72

約数和(自身を含む): 20035512

約数和(自身を除く): 11574488

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 43, 44, 52, 86, 88, 104, 143, 172, 176, 208, 286, 344, 352, 416, 473, 559, 572, 688, 946, 1118, 1144, 1376, 1849, 1892, 2236, 2288, 3698, 3784, 4472, 4576, 6149, 7396, 7568, 8944, 12298, 14792, 15136, 17888, 20339, 24037, 24596, 29584, 40678, 48074, 49192, 59168, 81356, 96148, 98384, 162712, 192296, 196768, 264407, 325424, 384592, 528814, 650848, 769184, 1057628, 2115256, 4230512, 8461024]

約数ペア:

[(1, 8461024), (2, 4230512), (4, 2115256), (8, 1057628), (11, 769184), (13, 650848), (16, 528814), (22, 384592), (26, 325424), (32, 264407), (43, 196768), (44, 192296), (52, 162712), (86, 98384), (88, 96148), (104, 81356), (143, 59168), (172, 49192), (176, 48074), (208, 40678), (286, 29584), (344, 24596), (352, 24037), (416, 20339), (473, 17888), (559, 15136), (572, 14792), (688, 12298), (946, 8944), (1118, 7568), (1144, 7396), (1376, 6149), (1849, 4576), (1892, 4472), (2236, 3784), (2288, 3698)]