66420976

素因数分解:

$2^4\times {\mathrm{1451}}^1\times {\mathrm{2861}}^1$

素因数の和:4320

約数の個数: 20

約数和(自身を含む): 128824344

約数和(自身を除く): 62403368

約数列:

[1, 2, 4, 8, 16, 1451, 2861, 2902, 5722, 5804, 11444, 11608, 22888, 23216, 45776, 4151311, 8302622, 16605244, 33210488, 66420976]

約数ペア:

[(1, 66420976), (2, 33210488), (4, 16605244), (8, 8302622), (16, 4151311), (1451, 45776), (2861, 23216), (2902, 22888), (5722, 11608), (5804, 11444)]