47089420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{336353}}^1$

素因数の和:336369

約数の個数: 24

約数和(自身を含む): 113014944

約数和(自身を除く): 65925524

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 336353, 672706, 1345412, 1681765, 2354471, 3363530, 4708942, 6727060, 9417884, 11772355, 23544710, 47089420]

約数ペア:

[(1, 47089420), (2, 23544710), (4, 11772355), (5, 9417884), (7, 6727060), (10, 4708942), (14, 3363530), (20, 2354471), (28, 1681765), (35, 1345412), (70, 672706), (140, 336353)]