64401491

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{49199}}^1$

素因数の和:49234

約数の個数: 16

約数和(自身を含む): 85017600

約数和(自身を除く): 20616109

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 49199, 344393, 541189, 836383, 3788323, 5854681, 9200213, 64401491]

約数ペア:

[(1, 64401491), (7, 9200213), (11, 5854681), (17, 3788323), (77, 836383), (119, 541189), (187, 344393), (1309, 49199)]