64273874

素因数分解:

$2^1\times 7^1\times {\mathrm{1471}}^1\times {\mathrm{3121}}^1$

素因数の和:4601

約数の個数: 16

約数和(自身を含む): 110294016

約数和(自身を除く): 46020142

約数列:

[1, 2, 7, 14, 1471, 2942, 3121, 6242, 10297, 20594, 21847, 43694, 4590991, 9181982, 32136937, 64273874]

約数ペア:

[(1, 64273874), (2, 32136937), (7, 9181982), (14, 4590991), (1471, 43694), (2942, 21847), (3121, 20594), (6242, 10297)]