71834776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{690719}}^1$

素因数の和:690738

約数の個数: 16

約数和(自身を含む): 145051200

約数和(自身を除く): 73216424

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 690719, 1381438, 2762876, 5525752, 8979347, 17958694, 35917388, 71834776]

約数ペア:

[(1, 71834776), (2, 35917388), (4, 17958694), (8, 8979347), (13, 5525752), (26, 2762876), (52, 1381438), (104, 690719)]