39747504

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:298

約数の個数: 80

約数和(自身を含む): 106064640

約数和(自身を除く): 66317136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 107, 109, 142, 213, 214, 218, 284, 321, 327, 426, 428, 436, 568, 642, 654, 852, 856, 872, 1136, 1284, 1308, 1704, 1712, 1744, 2568, 2616, 3408, 5136, 5232, 7597, 7739, 11663, 15194, 15478, 22791, 23217, 23326, 30388, 30956, 34989, 45582, 46434, 46652, 60776, 61912, 69978, 91164, 92868, 93304, 121552, 123824, 139956, 182328, 185736, 186608, 279912, 364656, 371472, 559824, 828073, 1656146, 2484219, 3312292, 4968438, 6624584, 9936876, 13249168, 19873752, 39747504]

約数ペア:

[(1, 39747504), (2, 19873752), (3, 13249168), (4, 9936876), (6, 6624584), (8, 4968438), (12, 3312292), (16, 2484219), (24, 1656146), (48, 828073), (71, 559824), (107, 371472), (109, 364656), (142, 279912), (213, 186608), (214, 185736), (218, 182328), (284, 139956), (321, 123824), (327, 121552), (426, 93304), (428, 92868), (436, 91164), (568, 69978), (642, 61912), (654, 60776), (852, 46652), (856, 46434), (872, 45582), (1136, 34989), (1284, 30956), (1308, 30388), (1704, 23326), (1712, 23217), (1744, 22791), (2568, 15478), (2616, 15194), (3408, 11663), (5136, 7739), (5232, 7597)]