66789866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{673}}^1$

素因数の和:1046

約数の個数: 32

約数和(自身を含む): 118214208

約数和(自身を除く): 51424342

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 347, 673, 694, 1346, 3817, 4511, 7403, 7634, 8749, 9022, 14806, 17498, 49621, 96239, 99242, 192478, 233531, 467062, 2568841, 3035903, 5137682, 6071806, 33394933, 66789866]

約数ペア:

[(1, 66789866), (2, 33394933), (11, 6071806), (13, 5137682), (22, 3035903), (26, 2568841), (143, 467062), (286, 233531), (347, 192478), (673, 99242), (694, 96239), (1346, 49621), (3817, 17498), (4511, 14806), (7403, 9022), (7634, 8749)]