64129254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{35509}}^1$

素因数の和:35564

約数の個数: 32

約数和(自身を含む): 149994240

約数和(自身を除く): 85864986

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 35509, 71018, 106527, 213054, 248563, 497126, 745689, 1491378, 1526887, 3053774, 4580661, 9161322, 10688209, 21376418, 32064627, 64129254]

約数ペア:

[(1, 64129254), (2, 32064627), (3, 21376418), (6, 10688209), (7, 9161322), (14, 4580661), (21, 3053774), (42, 1526887), (43, 1491378), (86, 745689), (129, 497126), (258, 248563), (301, 213054), (602, 106527), (903, 71018), (1806, 35509)]