67689752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{650863}}^1$

素因数の和:650882

約数の個数: 16

約数和(自身を含む): 136681440

約数和(自身を除く): 68991688

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 650863, 1301726, 2603452, 5206904, 8461219, 16922438, 33844876, 67689752]

約数ペア:

[(1, 67689752), (2, 33844876), (4, 16922438), (8, 8461219), (13, 5206904), (26, 2603452), (52, 1301726), (104, 650863)]