66979588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{56003}}^1$

素因数の和:56043

約数の個数: 24

約数和(自身を含む): 131721408

約数和(自身を除く): 64741820

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 56003, 112006, 224012, 728039, 1288069, 1456078, 2576138, 2912156, 5152276, 16744897, 33489794, 66979588]

約数ペア:

[(1, 66979588), (2, 33489794), (4, 16744897), (13, 5152276), (23, 2912156), (26, 2576138), (46, 1456078), (52, 1288069), (92, 728039), (299, 224012), (598, 112006), (1196, 56003)]