64406846

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{14243}}^1$

素因数の和:14288

約数の個数: 32

約数和(自身を含む): 123068160

約数和(自身を除く): 58661314

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 4522, 14243, 28486, 99701, 199402, 242131, 270617, 484262, 541234, 1694917, 1894319, 3389834, 3788638, 4600489, 9200978, 32203423, 64406846]

約数ペア:

[(1, 64406846), (2, 32203423), (7, 9200978), (14, 4600489), (17, 3788638), (19, 3389834), (34, 1894319), (38, 1694917), (119, 541234), (133, 484262), (238, 270617), (266, 242131), (323, 199402), (646, 99701), (2261, 28486), (4522, 14243)]