26828538

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 61585920

約数和(自身を除く): 34757382

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 107, 131, 174, 214, 262, 319, 321, 393, 638, 642, 786, 957, 1177, 1441, 1914, 2354, 2882, 3103, 3531, 3799, 4323, 6206, 7062, 7598, 8646, 9309, 11397, 14017, 18618, 22794, 28034, 34133, 41789, 42051, 68266, 83578, 84102, 102399, 125367, 154187, 204798, 250734, 308374, 406493, 462561, 812986, 925122, 1219479, 2438958, 4471423, 8942846, 13414269, 26828538]

約数ペア:

[(1, 26828538), (2, 13414269), (3, 8942846), (6, 4471423), (11, 2438958), (22, 1219479), (29, 925122), (33, 812986), (58, 462561), (66, 406493), (87, 308374), (107, 250734), (131, 204798), (174, 154187), (214, 125367), (262, 102399), (319, 84102), (321, 83578), (393, 68266), (638, 42051), (642, 41789), (786, 34133), (957, 28034), (1177, 22794), (1441, 18618), (1914, 14017), (2354, 11397), (2882, 9309), (3103, 8646), (3531, 7598), (3799, 7062), (4323, 6206)]