28637896

素因数分解:

$2^3\times 7^1\times {\mathrm{511391}}^1$

素因数の和:511404

約数の個数: 16

約数和(自身を含む): 61367040

約数和(自身を除く): 32729144

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 511391, 1022782, 2045564, 3579737, 4091128, 7159474, 14318948, 28637896]

約数ペア:

[(1, 28637896), (2, 14318948), (4, 7159474), (7, 4091128), (8, 3579737), (14, 2045564), (28, 1022782), (56, 511391)]