56643818

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{9941}}^1$

素因数の和:9998

約数の個数: 32

約数和(自身を含む): 108805248

約数和(自身を除く): 52161430

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2849, 5698, 9941, 19882, 69587, 109351, 139174, 218702, 367817, 735634, 765457, 1530914, 2574719, 4045987, 5149438, 8091974, 28321909, 56643818]

約数ペア:

[(1, 56643818), (2, 28321909), (7, 8091974), (11, 5149438), (14, 4045987), (22, 2574719), (37, 1530914), (74, 765457), (77, 735634), (154, 367817), (259, 218702), (407, 139174), (518, 109351), (814, 69587), (2849, 19882), (5698, 9941)]