4462740784

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{1567}}^1$

素因数の和:1778

約数の個数: 80

約数和(自身を含む): 9239408640

約数和(自身を除く): 4776667856

約数列:

[1, 2, 4, 8, 16, 23, 46, 71, 92, 109, 142, 184, 218, 284, 368, 436, 568, 872, 1136, 1567, 1633, 1744, 2507, 3134, 3266, 5014, 6268, 6532, 7739, 10028, 12536, 13064, 15478, 20056, 25072, 26128, 30956, 36041, 40112, 61912, 72082, 111257, 123824, 144164, 170803, 177997, 222514, 288328, 341606, 355994, 445028, 576656, 683212, 711988, 890056, 1366424, 1423976, 1780112, 2558911, 2732848, 2847952, 3928469, 5117822, 7856938, 10235644, 12127013, 15713876, 20471288, 24254026, 31427752, 40942576, 48508052, 62855504, 97016104, 194032208, 278921299, 557842598, 1115685196, 2231370392, 4462740784]

約数ペア:

[(1, 4462740784), (2, 2231370392), (4, 1115685196), (8, 557842598), (16, 278921299), (23, 194032208), (46, 97016104), (71, 62855504), (92, 48508052), (109, 40942576), (142, 31427752), (184, 24254026), (218, 20471288), (284, 15713876), (368, 12127013), (436, 10235644), (568, 7856938), (872, 5117822), (1136, 3928469), (1567, 2847952), (1633, 2732848), (1744, 2558911), (2507, 1780112), (3134, 1423976), (3266, 1366424), (5014, 890056), (6268, 711988), (6532, 683212), (7739, 576656), (10028, 445028), (12536, 355994), (13064, 341606), (15478, 288328), (20056, 222514), (25072, 177997), (26128, 170803), (30956, 144164), (36041, 123824), (40112, 111257), (61912, 72082)]