47131420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{336653}}^1$

素因数の和:336669

約数の個数: 24

約数和(自身を含む): 113115744

約数和(自身を除く): 65984324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 336653, 673306, 1346612, 1683265, 2356571, 3366530, 4713142, 6733060, 9426284, 11782855, 23565710, 47131420]

約数ペア:

[(1, 47131420), (2, 23565710), (4, 11782855), (5, 9426284), (7, 6733060), (10, 4713142), (14, 3366530), (20, 2356571), (28, 1683265), (35, 1346612), (70, 673306), (140, 336653)]