66474274

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47279}}^1$

素因数の和:47337

約数の個数: 16

約数和(自身を含む): 107798400

約数和(自身を除く): 41324126

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 47279, 94558, 898301, 1749323, 1796602, 3498646, 33237137, 66474274]

約数ペア:

[(1, 66474274), (2, 33237137), (19, 3498646), (37, 1796602), (38, 1749323), (74, 898301), (703, 94558), (1406, 47279)]