40249484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{19463}}^1$

素因数の和:19525

約数の個数: 24

約数和(自身を含む): 78478848

約数和(自身を除く): 38229364

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 19463, 38926, 77852, 214093, 428186, 856372, 914761, 1829522, 3659044, 10062371, 20124742, 40249484]

約数ペア:

[(1, 40249484), (2, 20124742), (4, 10062371), (11, 3659044), (22, 1829522), (44, 914761), (47, 856372), (94, 428186), (188, 214093), (517, 77852), (1034, 38926), (2068, 19463)]