56664258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1349149}}^1$

素因数の和:1349161

約数の個数: 16

約数和(自身を含む): 129518400

約数和(自身を除く): 72854142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1349149, 2698298, 4047447, 8094894, 9444043, 18888086, 28332129, 56664258]

約数ペア:

[(1, 56664258), (2, 28332129), (3, 18888086), (6, 9444043), (7, 8094894), (14, 4047447), (21, 2698298), (42, 1349149)]