39724396

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{179}}^1\times {\mathrm{509}}^1$

素因数の和:801

約数の個数: 24

約数和(自身を含む): 70686000

約数和(自身を除く): 30961604

約数列:

[1, 2, 4, 109, 179, 218, 358, 436, 509, 716, 1018, 2036, 19511, 39022, 55481, 78044, 91111, 110962, 182222, 221924, 364444, 9931099, 19862198, 39724396]

約数ペア:

[(1, 39724396), (2, 19862198), (4, 9931099), (109, 364444), (179, 221924), (218, 182222), (358, 110962), (436, 91111), (509, 78044), (716, 55481), (1018, 39022), (2036, 19511)]