26314784

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{647}}^1$

素因数の和:729

約数の個数: 48

約数和(自身を含む): 54867456

約数和(自身を除く): 28552672

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 82, 124, 164, 248, 328, 496, 647, 656, 992, 1271, 1294, 1312, 2542, 2588, 5084, 5176, 10168, 10352, 20057, 20336, 20704, 26527, 40114, 40672, 53054, 80228, 106108, 160456, 212216, 320912, 424432, 641824, 822337, 848864, 1644674, 3289348, 6578696, 13157392, 26314784]

約数ペア:

[(1, 26314784), (2, 13157392), (4, 6578696), (8, 3289348), (16, 1644674), (31, 848864), (32, 822337), (41, 641824), (62, 424432), (82, 320912), (124, 212216), (164, 160456), (248, 106108), (328, 80228), (496, 53054), (647, 40672), (656, 40114), (992, 26527), (1271, 20704), (1294, 20336), (1312, 20057), (2542, 10352), (2588, 10168), (5084, 5176)]