40541774

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{661}}^1$

素因数の和:1020

約数の個数: 32

約数和(自身を含む): 75182016

約数和(自身を除く): 34640242

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 337, 661, 674, 1322, 2359, 4381, 4627, 4718, 8593, 8762, 9254, 17186, 30667, 60151, 61334, 120302, 222757, 445514, 1559299, 2895841, 3118598, 5791682, 20270887, 40541774]

約数ペア:

[(1, 40541774), (2, 20270887), (7, 5791682), (13, 3118598), (14, 2895841), (26, 1559299), (91, 445514), (182, 222757), (337, 120302), (661, 61334), (674, 60151), (1322, 30667), (2359, 17186), (4381, 9254), (4627, 8762), (4718, 8593)]