28269032

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{321239}}^1$

素因数の和:321256

約数の個数: 16

約数和(自身を含む): 57823200

約数和(自身を除く): 29554168

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 321239, 642478, 1284956, 2569912, 3533629, 7067258, 14134516, 28269032]

約数ペア:

[(1, 28269032), (2, 14134516), (4, 7067258), (8, 3533629), (11, 2569912), (22, 1284956), (44, 642478), (88, 321239)]