4256728

素因数分解:

$2^3\times 7^2\times {\mathrm{10859}}^1$

素因数の和:10879

約数の個数: 24

約数和(自身を含む): 9285300

約数和(自身を除く): 5028572

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 10859, 21718, 43436, 76013, 86872, 152026, 304052, 532091, 608104, 1064182, 2128364, 4256728]

約数ペア:

[(1, 4256728), (2, 2128364), (4, 1064182), (7, 608104), (8, 532091), (14, 304052), (28, 152026), (49, 86872), (56, 76013), (98, 43436), (196, 21718), (392, 10859)]