39834172

素因数分解:

$2^2\times 7^1\times {\mathrm{499}}^1\times {\mathrm{2851}}^1$

素因数の和:3361

約数の個数: 24

約数和(自身を含む): 79856000

約数和(自身を除く): 40021828

約数列:

[1, 2, 4, 7, 14, 28, 499, 998, 1996, 2851, 3493, 5702, 6986, 11404, 13972, 19957, 39914, 79828, 1422649, 2845298, 5690596, 9958543, 19917086, 39834172]

約数ペア:

[(1, 39834172), (2, 19917086), (4, 9958543), (7, 5690596), (14, 2845298), (28, 1422649), (499, 79828), (998, 39914), (1996, 19957), (2851, 13972), (3493, 11404), (5702, 6986)]