7291128

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23369}}^1$

素因数の和:23391

約数の個数: 32

約数和(自身を含む): 19630800

約数和(自身を除く): 12339672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 23369, 46738, 70107, 93476, 140214, 186952, 280428, 303797, 560856, 607594, 911391, 1215188, 1822782, 2430376, 3645564, 7291128]

約数ペア:

[(1, 7291128), (2, 3645564), (3, 2430376), (4, 1822782), (6, 1215188), (8, 911391), (12, 607594), (13, 560856), (24, 303797), (26, 280428), (39, 186952), (52, 140214), (78, 93476), (104, 70107), (156, 46738), (312, 23369)]