28766768

素因数分解:

$2^4\times {\mathrm{1123}}^1\times {\mathrm{1601}}^1$

素因数の和:2732

約数の個数: 20

約数和(自身を含む): 55820088

約数和(自身を除く): 27053320

約数列:

[1, 2, 4, 8, 16, 1123, 1601, 2246, 3202, 4492, 6404, 8984, 12808, 17968, 25616, 1797923, 3595846, 7191692, 14383384, 28766768]

約数ペア:

[(1, 28766768), (2, 14383384), (4, 7191692), (8, 3595846), (16, 1797923), (1123, 25616), (1601, 17968), (2246, 12808), (3202, 8984), (4492, 6404)]