28857494

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{647}}^1\times {\mathrm{769}}^1$

素因数の和:1447

約数の個数: 16

約数和(自身を含む): 44906400

約数和(自身を除く): 16048906

約数列:

[1, 2, 29, 58, 647, 769, 1294, 1538, 18763, 22301, 37526, 44602, 497543, 995086, 14428747, 28857494]

約数ペア:

[(1, 28857494), (2, 14428747), (29, 995086), (58, 497543), (647, 44602), (769, 37526), (1294, 22301), (1538, 18763)]