40794442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{2213}}^1$

素因数の和:2937

約数の個数: 16

約数和(自身を含む): 66021480

約数和(自身を除く): 25227038

約数列:

[1, 2, 13, 26, 709, 1418, 2213, 4426, 9217, 18434, 28769, 57538, 1569017, 3138034, 20397221, 40794442]

約数ペア:

[(1, 40794442), (2, 20397221), (13, 3138034), (26, 1569017), (709, 57538), (1418, 28769), (2213, 18434), (4426, 9217)]