64025782

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{2549}}^1$

素因数の和:3231

約数の個数: 16

約数和(自身を含む): 101286000

約数和(自身を除く): 37260218

約数列:

[1, 2, 19, 38, 661, 1322, 2549, 5098, 12559, 25118, 48431, 96862, 1684889, 3369778, 32012891, 64025782]

約数ペア:

[(1, 64025782), (2, 32012891), (19, 3369778), (38, 1684889), (661, 96862), (1322, 48431), (2549, 25118), (5098, 12559)]