28651486

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1\times {\mathrm{283}}^1$

素因数の和:735

約数の個数: 16

約数和(自身を含む): 43513344

約数和(自身を除く): 14861858

約数列:

[1, 2, 223, 227, 283, 446, 454, 566, 50621, 63109, 64241, 101242, 126218, 128482, 14325743, 28651486]

約数ペア:

[(1, 28651486), (2, 14325743), (223, 128482), (227, 126218), (283, 101242), (446, 64241), (454, 63109), (566, 50621)]