28850744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{277411}}^1$

素因数の和:277430

約数の個数: 16

約数和(自身を含む): 58256520

約数和(自身を除く): 29405776

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 277411, 554822, 1109644, 2219288, 3606343, 7212686, 14425372, 28850744]

約数ペア:

[(1, 28850744), (2, 14425372), (4, 7212686), (8, 3606343), (13, 2219288), (26, 1109644), (52, 554822), (104, 277411)]