26255152

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:338

約数の個数: 80

約数和(自身を含む): 64353024

約数和(自身を除く): 38097872

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 101, 112, 154, 176, 202, 211, 308, 404, 422, 616, 707, 808, 844, 1111, 1232, 1414, 1477, 1616, 1688, 2222, 2321, 2828, 2954, 3376, 4444, 4642, 5656, 5908, 7777, 8888, 9284, 11312, 11816, 15554, 16247, 17776, 18568, 21311, 23632, 31108, 32494, 37136, 42622, 62216, 64988, 85244, 124432, 129976, 149177, 170488, 234421, 259952, 298354, 340976, 468842, 596708, 937684, 1193416, 1640947, 1875368, 2386832, 3281894, 3750736, 6563788, 13127576, 26255152]

約数ペア:

[(1, 26255152), (2, 13127576), (4, 6563788), (7, 3750736), (8, 3281894), (11, 2386832), (14, 1875368), (16, 1640947), (22, 1193416), (28, 937684), (44, 596708), (56, 468842), (77, 340976), (88, 298354), (101, 259952), (112, 234421), (154, 170488), (176, 149177), (202, 129976), (211, 124432), (308, 85244), (404, 64988), (422, 62216), (616, 42622), (707, 37136), (808, 32494), (844, 31108), (1111, 23632), (1232, 21311), (1414, 18568), (1477, 17776), (1616, 16247), (1688, 15554), (2222, 11816), (2321, 11312), (2828, 9284), (2954, 8888), (3376, 7777), (4444, 5908), (4642, 5656)]