42564767

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2687}}^1$

素因数の和:2798

約数の個数: 16

約数和(自身を含む): 50921472

約数和(自身を除く): 8356705

約数列:

[1, 7, 31, 73, 217, 511, 2263, 2687, 15841, 18809, 83297, 196151, 583079, 1373057, 6080681, 42564767]

約数ペア:

[(1, 42564767), (7, 6080681), (31, 1373057), (73, 583079), (217, 196151), (511, 83297), (2263, 18809), (2687, 15841)]