28364039

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{373}}^1$

素因数の和:638

約数の個数: 16

約数和(自身を含む): 32169984

約数和(自身を除く): 3805945

約数列:

[1, 11, 31, 223, 341, 373, 2453, 4103, 6913, 11563, 76043, 83179, 127193, 914969, 2578549, 28364039]

約数ペア:

[(1, 28364039), (11, 2578549), (31, 914969), (223, 127193), (341, 83179), (373, 76043), (2453, 11563), (4103, 6913)]