66483956

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{215857}}^1$

素因数の和:215879

約数の個数: 24

約数和(自身を含む): 145056576

約数和(自身を除く): 78572620

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 215857, 431714, 863428, 1510999, 2374427, 3021998, 4748854, 6043996, 9497708, 16620989, 33241978, 66483956]

約数ペア:

[(1, 66483956), (2, 33241978), (4, 16620989), (7, 9497708), (11, 6043996), (14, 4748854), (22, 3021998), (28, 2374427), (44, 1510999), (77, 863428), (154, 431714), (308, 215857)]