422576

素因数分解:

$2^4\times 7^4\times {\mathrm{11}}^1$

素因数の和:47

約数の個数: 50

約数和(自身を含む): 1041972

約数和(自身を除く): 619396

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 343, 392, 539, 616, 686, 784, 1078, 1232, 1372, 2156, 2401, 2744, 3773, 4312, 4802, 5488, 7546, 8624, 9604, 15092, 19208, 26411, 30184, 38416, 52822, 60368, 105644, 211288, 422576]

約数ペア:

[(1, 422576), (2, 211288), (4, 105644), (7, 60368), (8, 52822), (11, 38416), (14, 30184), (16, 26411), (22, 19208), (28, 15092), (44, 9604), (49, 8624), (56, 7546), (77, 5488), (88, 4802), (98, 4312), (112, 3773), (154, 2744), (176, 2401), (196, 2156), (308, 1372), (343, 1232), (392, 1078), (539, 784), (616, 686)]