64862791

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{1907}}^1$

素因数の和:2070

約数の個数: 16

約数和(自身を含む): 76564224

約数和(自身を除く): 11701433

約数列:

[1, 7, 43, 113, 301, 791, 1907, 4859, 13349, 34013, 82001, 215491, 574007, 1508437, 9266113, 64862791]

約数ペア:

[(1, 64862791), (7, 9266113), (43, 1508437), (113, 574007), (301, 215491), (791, 82001), (1907, 34013), (4859, 13349)]