66389474

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{6857}}^1$

素因数の和:7009

約数の個数: 16

約数和(自身を含む): 102705408

約数和(自身を除く): 36315934

約数列:

[1, 2, 47, 94, 103, 206, 4841, 6857, 9682, 13714, 322279, 644558, 706271, 1412542, 33194737, 66389474]

約数ペア:

[(1, 66389474), (2, 33194737), (47, 1412542), (94, 706271), (103, 644558), (206, 322279), (4841, 13714), (6857, 9682)]