26618984

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1$

素因数の和:522

約数の個数: 64

約数和(自身を含む): 60739200

約数和(自身を除く): 34120216

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 37, 56, 58, 74, 116, 148, 203, 232, 259, 296, 406, 443, 518, 812, 886, 1036, 1073, 1624, 1772, 2072, 2146, 3101, 3544, 4292, 6202, 7511, 8584, 12404, 12847, 15022, 16391, 24808, 25694, 30044, 32782, 51388, 60088, 65564, 89929, 102776, 114737, 131128, 179858, 229474, 359716, 458948, 475339, 719432, 917896, 950678, 1901356, 3327373, 3802712, 6654746, 13309492, 26618984]

約数ペア:

[(1, 26618984), (2, 13309492), (4, 6654746), (7, 3802712), (8, 3327373), (14, 1901356), (28, 950678), (29, 917896), (37, 719432), (56, 475339), (58, 458948), (74, 359716), (116, 229474), (148, 179858), (203, 131128), (232, 114737), (259, 102776), (296, 89929), (406, 65564), (443, 60088), (518, 51388), (812, 32782), (886, 30044), (1036, 25694), (1073, 24808), (1624, 16391), (1772, 15022), (2072, 12847), (2146, 12404), (3101, 8584), (3544, 7511), (4292, 6202)]