26928564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{172619}}^1$

素因数の和:172639

約数の個数: 24

約数和(自身を含む): 67667040

約数和(自身を除く): 40738476

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 172619, 345238, 517857, 690476, 1035714, 2071428, 2244047, 4488094, 6732141, 8976188, 13464282, 26928564]

約数ペア:

[(1, 26928564), (2, 13464282), (3, 8976188), (4, 6732141), (6, 4488094), (12, 2244047), (13, 2071428), (26, 1035714), (39, 690476), (52, 517857), (78, 345238), (156, 172619)]