64406314

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{242129}}^1$

素因数の和:242157

約数の個数: 16

約数和(自身を含む): 116222400

約数和(自身を除く): 51816086

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 242129, 484258, 1694903, 3389806, 4600451, 9200902, 32203157, 64406314]

約数ペア:

[(1, 64406314), (2, 32203157), (7, 9200902), (14, 4600451), (19, 3389806), (38, 1694903), (133, 484258), (266, 242129)]