40995556

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{5653}}^1$

素因数の和:5708

約数の個数: 36

約数和(自身を含む): 85725948

約数和(自身を除く): 44730392

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 518, 1036, 1813, 3626, 5653, 7252, 11306, 22612, 39571, 79142, 158284, 209161, 276997, 418322, 553994, 836644, 1107988, 1464127, 2928254, 5856508, 10248889, 20497778, 40995556]

約数ペア:

[(1, 40995556), (2, 20497778), (4, 10248889), (7, 5856508), (14, 2928254), (28, 1464127), (37, 1107988), (49, 836644), (74, 553994), (98, 418322), (148, 276997), (196, 209161), (259, 158284), (518, 79142), (1036, 39571), (1813, 22612), (3626, 11306), (5653, 7252)]