40973548

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{881}}^1$

素因数の和:1054

約数の個数: 48

約数和(自身を含む): 90091008

約数和(自身を除く): 49117460

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 151, 154, 302, 308, 604, 881, 1057, 1661, 1762, 2114, 3322, 3524, 4228, 6167, 6644, 9691, 11627, 12334, 19382, 23254, 24668, 38764, 46508, 67837, 133031, 135674, 266062, 271348, 532124, 931217, 1463341, 1862434, 2926682, 3724868, 5853364, 10243387, 20486774, 40973548]

約数ペア:

[(1, 40973548), (2, 20486774), (4, 10243387), (7, 5853364), (11, 3724868), (14, 2926682), (22, 1862434), (28, 1463341), (44, 931217), (77, 532124), (151, 271348), (154, 266062), (302, 135674), (308, 133031), (604, 67837), (881, 46508), (1057, 38764), (1661, 24668), (1762, 23254), (2114, 19382), (3322, 12334), (3524, 11627), (4228, 9691), (6167, 6644)]