66255938

素因数分解:

$2^1\times 7^3\times {\mathrm{59}}^1\times {\mathrm{1637}}^1$

素因数の和:1719

約数の個数: 32

約数和(自身を含む): 117936000

約数和(自身を除く): 51680062

約数列:

[1, 2, 7, 14, 49, 59, 98, 118, 343, 413, 686, 826, 1637, 2891, 3274, 5782, 11459, 20237, 22918, 40474, 80213, 96583, 160426, 193166, 561491, 676081, 1122982, 1352162, 4732567, 9465134, 33127969, 66255938]

約数ペア:

[(1, 66255938), (2, 33127969), (7, 9465134), (14, 4732567), (49, 1352162), (59, 1122982), (98, 676081), (118, 561491), (343, 193166), (413, 160426), (686, 96583), (826, 80213), (1637, 40474), (2891, 22918), (3274, 20237), (5782, 11459)]