64065714

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{1489}}^1$

素因数の和:1666

約数の個数: 32

約数和(自身を含む): 131310720

約数和(自身を除く): 67245006

約数列:

[1, 2, 3, 6, 71, 101, 142, 202, 213, 303, 426, 606, 1489, 2978, 4467, 7171, 8934, 14342, 21513, 43026, 105719, 150389, 211438, 300778, 317157, 451167, 634314, 902334, 10677619, 21355238, 32032857, 64065714]

約数ペア:

[(1, 64065714), (2, 32032857), (3, 21355238), (6, 10677619), (71, 902334), (101, 634314), (142, 451167), (202, 317157), (213, 300778), (303, 211438), (426, 150389), (606, 105719), (1489, 43026), (2978, 21513), (4467, 14342), (7171, 8934)]