9999128

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73523}}^1$

素因数の和:73546

約数の個数: 16

約数和(自身を含む): 19851480

約数和(自身を除く): 9852352

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 73523, 147046, 294092, 588184, 1249891, 2499782, 4999564, 9999128]

約数ペア:

[(1, 9999128), (2, 4999564), (4, 2499782), (8, 1249891), (17, 588184), (34, 294092), (68, 147046), (136, 73523)]