27887212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{12653}}^1$

素因数の和:12705

約数の個数: 24

約数和(自身を含む): 53146800

約数和(自身を除く): 25259588

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 12653, 25306, 50612, 240407, 366937, 480814, 733874, 961628, 1467748, 6971803, 13943606, 27887212]

約数ペア:

[(1, 27887212), (2, 13943606), (4, 6971803), (19, 1467748), (29, 961628), (38, 733874), (58, 480814), (76, 366937), (116, 240407), (551, 50612), (1102, 25306), (2204, 12653)]