28330986

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{205297}}^1$

素因数の和:205325

約数の個数: 16

約数和(自身を含む): 59125824

約数和(自身を除く): 30794838

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 205297, 410594, 615891, 1231782, 4721831, 9443662, 14165493, 28330986]

約数ペア:

[(1, 28330986), (2, 14165493), (3, 9443662), (6, 4721831), (23, 1231782), (46, 615891), (69, 410594), (138, 205297)]