28540072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{324319}}^1$

素因数の和:324336

約数の個数: 16

約数和(自身を含む): 58377600

約数和(自身を除く): 29837528

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 324319, 648638, 1297276, 2594552, 3567509, 7135018, 14270036, 28540072]

約数ペア:

[(1, 28540072), (2, 14270036), (4, 7135018), (8, 3567509), (11, 2594552), (22, 1297276), (44, 648638), (88, 324319)]