67572802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{20341}}^1$

素因数の和:20505

約数の個数: 16

約数和(自身を含む): 111311424

約数和(自身を除く): 43738622

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 20341, 40682, 223751, 447502, 3071491, 6142982, 33786401, 67572802]

約数ペア:

[(1, 67572802), (2, 33786401), (11, 6142982), (22, 3071491), (151, 447502), (302, 223751), (1661, 40682), (3322, 20341)]