4499128

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{89}}^2$

素因数の和:255

約数の個数: 24

約数和(自身を含む): 8651880

約数和(自身を除く): 4152752

約数列:

[1, 2, 4, 8, 71, 89, 142, 178, 284, 356, 568, 712, 6319, 7921, 12638, 15842, 25276, 31684, 50552, 63368, 562391, 1124782, 2249564, 4499128]

約数ペア:

[(1, 4499128), (2, 2249564), (4, 1124782), (8, 562391), (71, 63368), (89, 50552), (142, 31684), (178, 25276), (284, 15842), (356, 12638), (568, 7921), (712, 6319)]