68900884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1325017}}^1$

素因数の和:1325034

約数の個数: 12

約数和(自身を含む): 129851764

約数和(自身を除く): 60950880

約数列:

[1, 2, 4, 13, 26, 52, 1325017, 2650034, 5300068, 17225221, 34450442, 68900884]

約数ペア:

[(1, 68900884), (2, 34450442), (4, 17225221), (13, 5300068), (26, 2650034), (52, 1325017)]