69515368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{668417}}^1$

素因数の和:668436

約数の個数: 16

約数和(自身を含む): 140367780

約数和(自身を除く): 70852412

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 668417, 1336834, 2673668, 5347336, 8689421, 17378842, 34757684, 69515368]

約数ペア:

[(1, 69515368), (2, 34757684), (4, 17378842), (8, 8689421), (13, 5347336), (26, 2673668), (52, 1336834), (104, 668417)]