71318408

素因数分解:

$2^3\times 7^1\times {\mathrm{1273543}}^1$

素因数の和:1273556

約数の個数: 16

約数和(自身を含む): 152825280

約数和(自身を除く): 81506872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1273543, 2547086, 5094172, 8914801, 10188344, 17829602, 35659204, 71318408]

約数ペア:

[(1, 71318408), (2, 35659204), (4, 17829602), (7, 10188344), (8, 8914801), (14, 5094172), (28, 2547086), (56, 1273543)]