71505742

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{1493}}^1$

素因数の和:1824

約数の個数: 32

約数和(自身を含む): 134244864

約数和(自身を除く): 62739122

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 311, 622, 1493, 2177, 2986, 3421, 4354, 6842, 10451, 16423, 20902, 23947, 32846, 47894, 114961, 229922, 464323, 928646, 3250261, 5107553, 6500522, 10215106, 35752871, 71505742]

約数ペア:

[(1, 71505742), (2, 35752871), (7, 10215106), (11, 6500522), (14, 5107553), (22, 3250261), (77, 928646), (154, 464323), (311, 229922), (622, 114961), (1493, 47894), (2177, 32846), (2986, 23947), (3421, 20902), (4354, 16423), (6842, 10451)]