67787368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{770311}}^1$

素因数の和:770328

約数の個数: 16

約数和(自身を含む): 138656160

約数和(自身を除く): 70868792

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 770311, 1540622, 3081244, 6162488, 8473421, 16946842, 33893684, 67787368]

約数ペア:

[(1, 67787368), (2, 33893684), (4, 16946842), (8, 8473421), (11, 6162488), (22, 3081244), (44, 1540622), (88, 770311)]