4025896

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:146

約数の個数: 64

約数和(自身を含む): 9302400

約数和(自身を除く): 5276504

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 37, 56, 58, 67, 74, 116, 134, 148, 203, 232, 259, 268, 296, 406, 469, 518, 536, 812, 938, 1036, 1073, 1624, 1876, 1943, 2072, 2146, 2479, 3752, 3886, 4292, 4958, 7511, 7772, 8584, 9916, 13601, 15022, 15544, 17353, 19832, 27202, 30044, 34706, 54404, 60088, 69412, 71891, 108808, 138824, 143782, 287564, 503237, 575128, 1006474, 2012948, 4025896]

約数ペア:

[(1, 4025896), (2, 2012948), (4, 1006474), (7, 575128), (8, 503237), (14, 287564), (28, 143782), (29, 138824), (37, 108808), (56, 71891), (58, 69412), (67, 60088), (74, 54404), (116, 34706), (134, 30044), (148, 27202), (203, 19832), (232, 17353), (259, 15544), (268, 15022), (296, 13601), (406, 9916), (469, 8584), (518, 7772), (536, 7511), (812, 4958), (938, 4292), (1036, 3886), (1073, 3752), (1624, 2479), (1876, 2146), (1943, 2072)]