71145782

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{4001}}^1$

素因数の和:4543

約数の個数: 16

約数和(自身を含む): 113240592

約数和(自身を除く): 42094810

約数列:

[1, 2, 17, 34, 523, 1046, 4001, 8002, 8891, 17782, 68017, 136034, 2092523, 4185046, 35572891, 71145782]

約数ペア:

[(1, 71145782), (2, 35572891), (17, 4185046), (34, 2092523), (523, 136034), (1046, 68017), (4001, 17782), (8002, 8891)]