28105422078

素因数分解:

$2^1\times 3^1\times {\mathrm{809}}^1\times {\mathrm{5790157}}^1$

素因数の和:5790971

約数の個数: 16

約数和(自身を含む): 56280335760

約数和(自身を除く): 28174913682

約数列:

[1, 2, 3, 6, 809, 1618, 2427, 4854, 5790157, 11580314, 17370471, 34740942, 4684237013, 9368474026, 14052711039, 28105422078]

約数ペア:

[(1, 28105422078), (2, 14052711039), (3, 9368474026), (6, 4684237013), (809, 34740942), (1618, 17370471), (2427, 11580314), (4854, 5790157)]