25075128

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{80369}}^1$

素因数の和:80391

約数の個数: 32

約数和(自身を含む): 67510800

約数和(自身を除く): 42435672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 80369, 160738, 241107, 321476, 482214, 642952, 964428, 1044797, 1928856, 2089594, 3134391, 4179188, 6268782, 8358376, 12537564, 25075128]

約数ペア:

[(1, 25075128), (2, 12537564), (3, 8358376), (4, 6268782), (6, 4179188), (8, 3134391), (12, 2089594), (13, 1928856), (24, 1044797), (26, 964428), (39, 642952), (52, 482214), (78, 321476), (104, 241107), (156, 160738), (312, 80369)]