63977140

素因数分解:

$2^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{13729}}^1$

素因数の和:13971

約数の個数: 24

約数和(自身を含む): 134938440

約数和(自身を除く): 70961300

約数列:

[1, 2, 4, 5, 10, 20, 233, 466, 932, 1165, 2330, 4660, 13729, 27458, 54916, 68645, 137290, 274580, 3198857, 6397714, 12795428, 15994285, 31988570, 63977140]

約数ペア:

[(1, 63977140), (2, 31988570), (4, 15994285), (5, 12795428), (10, 6397714), (20, 3198857), (233, 274580), (466, 137290), (932, 68645), (1165, 54916), (2330, 27458), (4660, 13729)]