12631472

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3889}}^1$

素因数の和:3933

約数の個数: 40

約数和(自身を含む): 28941600

約数和(自身を除く): 16310128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 3889, 7778, 15556, 27223, 31112, 54446, 62224, 108892, 112781, 217784, 225562, 435568, 451124, 789467, 902248, 1578934, 1804496, 3157868, 6315736, 12631472]

約数ペア:

[(1, 12631472), (2, 6315736), (4, 3157868), (7, 1804496), (8, 1578934), (14, 902248), (16, 789467), (28, 451124), (29, 435568), (56, 225562), (58, 217784), (112, 112781), (116, 108892), (203, 62224), (232, 54446), (406, 31112), (464, 27223), (812, 15556), (1624, 7778), (3248, 3889)]