64970774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{827}}^1\times {\mathrm{3571}}^1$

素因数の和:4411

約数の個数: 16

約数和(自身を含む): 106474176

約数和(自身を除く): 41503402

約数列:

[1, 2, 11, 22, 827, 1654, 3571, 7142, 9097, 18194, 39281, 78562, 2953217, 5906434, 32485387, 64970774]

約数ペア:

[(1, 64970774), (2, 32485387), (11, 5906434), (22, 2953217), (827, 78562), (1654, 39281), (3571, 18194), (7142, 9097)]