40913756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{786803}}^1$

素因数の和:786820

約数の個数: 12

約数和(自身を含む): 77106792

約数和(自身を除く): 36193036

約数列:

[1, 2, 4, 13, 26, 52, 786803, 1573606, 3147212, 10228439, 20456878, 40913756]

約数ペア:

[(1, 40913756), (2, 20456878), (4, 10228439), (13, 3147212), (26, 1573606), (52, 786803)]