64969666

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1\times {\mathrm{2207}}^1$

素因数の和:2609

約数の個数: 16

約数和(自身を含む): 100154880

約数和(自身を除く): 35185214

約数列:

[1, 2, 41, 82, 359, 718, 2207, 4414, 14719, 29438, 90487, 180974, 792313, 1584626, 32484833, 64969666]

約数ペア:

[(1, 64969666), (2, 32484833), (41, 1584626), (82, 792313), (359, 180974), (718, 90487), (2207, 29438), (4414, 14719)]