40984724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{4177}}^1$

素因数の和:4415

約数の個数: 24

約数和(自身を含む): 78613248

約数和(自身を除く): 37628524

約数列:

[1, 2, 4, 11, 22, 44, 223, 446, 892, 2453, 4177, 4906, 8354, 9812, 16708, 45947, 91894, 183788, 931471, 1862942, 3725884, 10246181, 20492362, 40984724]

約数ペア:

[(1, 40984724), (2, 20492362), (4, 10246181), (11, 3725884), (22, 1862942), (44, 931471), (223, 183788), (446, 91894), (892, 45947), (2453, 16708), (4177, 9812), (4906, 8354)]