76461004

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{19891}}^1$

素因数の和:19957

約数の個数: 18

約数和(自身を含む): 138269292

約数和(自身を除く): 61808288

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 3844, 19891, 39782, 79564, 616621, 1233242, 2466484, 19115251, 38230502, 76461004]

約数ペア:

[(1, 76461004), (2, 38230502), (4, 19115251), (31, 2466484), (62, 1233242), (124, 616621), (961, 79564), (1922, 39782), (3844, 19891)]