67481090

素因数分解:

$2^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{19447}}^1$

素因数の和:19801

約数の個数: 16

約数和(自身を含む): 121822272

約数和(自身を除く): 54341182

約数列:

[1, 2, 5, 10, 347, 694, 1735, 3470, 19447, 38894, 97235, 194470, 6748109, 13496218, 33740545, 67481090]

約数ペア:

[(1, 67481090), (2, 33740545), (5, 13496218), (10, 6748109), (347, 194470), (694, 97235), (1735, 38894), (3470, 19447)]