28387542

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{89269}}^1$

素因数の和:89327

約数の個数: 16

約数和(自身を含む): 57846960

約数和(自身を除く): 29459418

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 89269, 178538, 267807, 535614, 4731257, 9462514, 14193771, 28387542]

約数ペア:

[(1, 28387542), (2, 14193771), (3, 9462514), (6, 4731257), (53, 535614), (106, 267807), (159, 178538), (318, 89269)]