426353984

素因数分解:

$2^6\times 7^1\times {\mathrm{193}}^1\times {\mathrm{4931}}^1$

素因数の和:5143

約数の個数: 56

約数和(自身を含む): 972116928

約数和(自身を除く): 545762944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 193, 224, 386, 448, 772, 1351, 1544, 2702, 3088, 4931, 5404, 6176, 9862, 10808, 12352, 19724, 21616, 34517, 39448, 43232, 69034, 78896, 86464, 138068, 157792, 276136, 315584, 552272, 951683, 1104544, 1903366, 2209088, 3806732, 6661781, 7613464, 13323562, 15226928, 26647124, 30453856, 53294248, 60907712, 106588496, 213176992, 426353984]

約数ペア:

[(1, 426353984), (2, 213176992), (4, 106588496), (7, 60907712), (8, 53294248), (14, 30453856), (16, 26647124), (28, 15226928), (32, 13323562), (56, 7613464), (64, 6661781), (112, 3806732), (193, 2209088), (224, 1903366), (386, 1104544), (448, 951683), (772, 552272), (1351, 315584), (1544, 276136), (2702, 157792), (3088, 138068), (4931, 86464), (5404, 78896), (6176, 69034), (9862, 43232), (10808, 39448), (12352, 34517), (19724, 21616)]