47122978

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{90971}}^1$

素因数の和:91017

約数の個数: 16

約数和(自身を含む): 82966464

約数和(自身を除く): 35843486

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 90971, 181942, 636797, 1273594, 3365927, 6731854, 23561489, 47122978]

約数ペア:

[(1, 47122978), (2, 23561489), (7, 6731854), (14, 3365927), (37, 1273594), (74, 636797), (259, 181942), (518, 90971)]