77369866

素因数分解:

$2^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{21013}}^1$

素因数の和:21285

約数の個数: 16

約数和(自身を含む): 133144704

約数和(自身を除く): 55774838

約数列:

[1, 2, 7, 14, 263, 526, 1841, 3682, 21013, 42026, 147091, 294182, 5526419, 11052838, 38684933, 77369866]

約数ペア:

[(1, 77369866), (2, 38684933), (7, 11052838), (14, 5526419), (263, 294182), (526, 147091), (1841, 42026), (3682, 21013)]