56643942

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{132967}}^1$

素因数の和:133043

約数の個数: 16

約数和(自身を含む): 114884352

約数和(自身を除く): 58240410

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 132967, 265934, 398901, 797802, 9440657, 18881314, 28321971, 56643942]

約数ペア:

[(1, 56643942), (2, 28321971), (3, 18881314), (6, 9440657), (71, 797802), (142, 398901), (213, 265934), (426, 132967)]