27285896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{997}}^1$

素因数の和:1325

約数の個数: 32

約数和(自身を含む): 56047680

約数和(自身を除く): 28761784

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 311, 622, 997, 1244, 1994, 2488, 3421, 3988, 6842, 7976, 10967, 13684, 21934, 27368, 43868, 87736, 310067, 620134, 1240268, 2480536, 3410737, 6821474, 13642948, 27285896]

約数ペア:

[(1, 27285896), (2, 13642948), (4, 6821474), (8, 3410737), (11, 2480536), (22, 1240268), (44, 620134), (88, 310067), (311, 87736), (622, 43868), (997, 27368), (1244, 21934), (1994, 13684), (2488, 10967), (3421, 7976), (3988, 6842)]