40279708

素因数分解:

$2^2\times 7^1\times {\mathrm{709}}^1\times {\mathrm{2029}}^1$

素因数の和:2749

約数の個数: 24

約数和(自身を含む): 80712800

約数和(自身を除く): 40433092

約数列:

[1, 2, 4, 7, 14, 28, 709, 1418, 2029, 2836, 4058, 4963, 8116, 9926, 14203, 19852, 28406, 56812, 1438561, 2877122, 5754244, 10069927, 20139854, 40279708]

約数ペア:

[(1, 40279708), (2, 20139854), (4, 10069927), (7, 5754244), (14, 2877122), (28, 1438561), (709, 56812), (1418, 28406), (2029, 19852), (2836, 14203), (4058, 9926), (4963, 8116)]