68449766

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 134092800

約数和(自身を除く): 65643034

約数列:

[1, 2, 7, 11, 14, 22, 47, 49, 77, 94, 98, 154, 193, 329, 343, 386, 517, 539, 658, 686, 1034, 1078, 1351, 2123, 2303, 2702, 3619, 3773, 4246, 4606, 7238, 7546, 9071, 9457, 14861, 16121, 18142, 18914, 25333, 29722, 32242, 50666, 63497, 66199, 99781, 104027, 126994, 132398, 177331, 199562, 208054, 354662, 444479, 698467, 728189, 888958, 1396934, 1456378, 3111353, 4889269, 6222706, 9778538, 34224883, 68449766]

約数ペア:

[(1, 68449766), (2, 34224883), (7, 9778538), (11, 6222706), (14, 4889269), (22, 3111353), (47, 1456378), (49, 1396934), (77, 888958), (94, 728189), (98, 698467), (154, 444479), (193, 354662), (329, 208054), (343, 199562), (386, 177331), (517, 132398), (539, 126994), (658, 104027), (686, 99781), (1034, 66199), (1078, 63497), (1351, 50666), (2123, 32242), (2303, 29722), (2702, 25333), (3619, 18914), (3773, 18142), (4246, 16121), (4606, 14861), (7238, 9457), (7546, 9071)]