1552876784

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{12541}}^1$

素因数の和:12729

約数の個数: 40

約数和(自身を含む): 3079311840

約数和(自身を除く): 1526435056

約数列:

[1, 2, 4, 8, 16, 71, 109, 142, 218, 284, 436, 568, 872, 1136, 1744, 7739, 12541, 15478, 25082, 30956, 50164, 61912, 100328, 123824, 200656, 890411, 1366969, 1780822, 2733938, 3561644, 5467876, 7123288, 10935752, 14246576, 21871504, 97054799, 194109598, 388219196, 776438392, 1552876784]

約数ペア:

[(1, 1552876784), (2, 776438392), (4, 388219196), (8, 194109598), (16, 97054799), (71, 21871504), (109, 14246576), (142, 10935752), (218, 7123288), (284, 5467876), (436, 3561644), (568, 2733938), (872, 1780822), (1136, 1366969), (1744, 890411), (7739, 200656), (12541, 123824), (15478, 100328), (25082, 61912), (30956, 50164)]