68389006

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{16229}}^1$

素因数の和:16288

約数の個数: 24

約数和(自身を含む): 122114520

約数和(自身を除く): 53725514

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 602, 2107, 4214, 16229, 32458, 113603, 227206, 697847, 795221, 1395694, 1590442, 4884929, 9769858, 34194503, 68389006]

約数ペア:

[(1, 68389006), (2, 34194503), (7, 9769858), (14, 4884929), (43, 1590442), (49, 1395694), (86, 795221), (98, 697847), (301, 227206), (602, 113603), (2107, 32458), (4214, 16229)]