28121916

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{101891}}^1$

素因数の和:101921

約数の個数: 24

約数和(自身を含む): 68471424

約数和(自身を除く): 40349508

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 101891, 203782, 305673, 407564, 611346, 1222692, 2343493, 4686986, 7030479, 9373972, 14060958, 28121916]

約数ペア:

[(1, 28121916), (2, 14060958), (3, 9373972), (4, 7030479), (6, 4686986), (12, 2343493), (23, 1222692), (46, 611346), (69, 407564), (92, 305673), (138, 203782), (276, 101891)]