26851708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{9743}}^1$

素因数の和:9813

約数の個数: 24

約数和(自身を含む): 51565248

約数和(自身を除く): 24713540

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 9743, 19486, 38972, 126659, 253318, 506636, 516379, 1032758, 2065516, 6712927, 13425854, 26851708]

約数ペア:

[(1, 26851708), (2, 13425854), (4, 6712927), (13, 2065516), (26, 1032758), (52, 516379), (53, 506636), (106, 253318), (212, 126659), (689, 38972), (1378, 19486), (2756, 9743)]