73765796

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{109121}}^1$

素因数の和:109151

約数の個数: 18

約数和(自身を含む): 139785282

約数和(自身を除く): 66019486

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 109121, 218242, 436484, 1418573, 2837146, 5674292, 18441449, 36882898, 73765796]

約数ペア:

[(1, 73765796), (2, 36882898), (4, 18441449), (13, 5674292), (26, 2837146), (52, 1418573), (169, 436484), (338, 218242), (676, 109121)]