764331364

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{17291}}^1$

素因数の和:17595

約数の個数: 24

約数和(自身を含む): 1374091488

約数和(自身を除く): 609760124

約数列:

[1, 2, 4, 43, 86, 172, 257, 514, 1028, 11051, 17291, 22102, 34582, 44204, 69164, 743513, 1487026, 2974052, 4443787, 8887574, 17775148, 191082841, 382165682, 764331364]

約数ペア:

[(1, 764331364), (2, 382165682), (4, 191082841), (43, 17775148), (86, 8887574), (172, 4443787), (257, 2974052), (514, 1487026), (1028, 743513), (11051, 69164), (17291, 44204), (22102, 34582)]