28564146

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{122069}}^1$

素因数の和:122090

約数の個数: 24

約数和(自身を含む): 66650220

約数和(自身を除く): 38086074

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 122069, 244138, 366207, 732414, 1098621, 1586897, 2197242, 3173794, 4760691, 9521382, 14282073, 28564146]

約数ペア:

[(1, 28564146), (2, 14282073), (3, 9521382), (6, 4760691), (9, 3173794), (13, 2197242), (18, 1586897), (26, 1098621), (39, 732414), (78, 366207), (117, 244138), (234, 122069)]