64780462

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1\times {\mathrm{2371}}^1$

素因数の和:3111

約数の個数: 16

約数和(自身を含む): 102470400

約数和(自身を除く): 37689938

約数列:

[1, 2, 19, 38, 719, 1438, 2371, 4742, 13661, 27322, 45049, 90098, 1704749, 3409498, 32390231, 64780462]

約数ペア:

[(1, 64780462), (2, 32390231), (19, 3409498), (38, 1704749), (719, 90098), (1438, 45049), (2371, 27322), (4742, 13661)]