28181524

素因数分解:

$2^2\times 7^1\times {\mathrm{499}}^1\times {\mathrm{2017}}^1$

素因数の和:2527

約数の個数: 24

約数和(自身を含む): 56504000

約数和(自身を除く): 28322476

約数列:

[1, 2, 4, 7, 14, 28, 499, 998, 1996, 2017, 3493, 4034, 6986, 8068, 13972, 14119, 28238, 56476, 1006483, 2012966, 4025932, 7045381, 14090762, 28181524]

約数ペア:

[(1, 28181524), (2, 14090762), (4, 7045381), (7, 4025932), (14, 2012966), (28, 1006483), (499, 56476), (998, 28238), (1996, 14119), (2017, 13972), (3493, 8068), (4034, 6986)]