47209694

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{37889}}^1$

素因数の和:37987

約数の個数: 16

約数和(自身を含む): 81842400

約数和(自身を除く): 34632706

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 37889, 75778, 265223, 530446, 3372121, 6744242, 23604847, 47209694]

約数ペア:

[(1, 47209694), (2, 23604847), (7, 6744242), (14, 3372121), (89, 530446), (178, 265223), (623, 75778), (1246, 37889)]