63857864

素因数分解:

$2^3\times 7^1\times {\mathrm{1140319}}^1$

素因数の和:1140332

約数の個数: 16

約数和(自身を含む): 136838400

約数和(自身を除く): 72980536

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1140319, 2280638, 4561276, 7982233, 9122552, 15964466, 31928932, 63857864]

約数ペア:

[(1, 63857864), (2, 31928932), (4, 15964466), (7, 9122552), (8, 7982233), (14, 4561276), (28, 2280638), (56, 1140319)]