61721926

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1861}}^1$

素因数の和:1996

約数の個数: 32

約数和(自身を含む): 111541248

約数和(自身を除く): 49819322

約数列:

[1, 2, 7, 14, 23, 46, 103, 161, 206, 322, 721, 1442, 1861, 2369, 3722, 4738, 13027, 16583, 26054, 33166, 42803, 85606, 191683, 299621, 383366, 599242, 1341781, 2683562, 4408709, 8817418, 30860963, 61721926]

約数ペア:

[(1, 61721926), (2, 30860963), (7, 8817418), (14, 4408709), (23, 2683562), (46, 1341781), (103, 599242), (161, 383366), (206, 299621), (322, 191683), (721, 85606), (1442, 42803), (1861, 33166), (2369, 26054), (3722, 16583), (4738, 13027)]