39503972

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{4013}}^1$

素因数の和:4147

約数の個数: 24

約数和(自身を含む): 72830016

約数和(自身を除く): 33326044

約数列:

[1, 2, 4, 23, 46, 92, 107, 214, 428, 2461, 4013, 4922, 8026, 9844, 16052, 92299, 184598, 369196, 429391, 858782, 1717564, 9875993, 19751986, 39503972]

約数ペア:

[(1, 39503972), (2, 19751986), (4, 9875993), (23, 1717564), (46, 858782), (92, 429391), (107, 369196), (214, 184598), (428, 92299), (2461, 16052), (4013, 9844), (4922, 8026)]