28882386

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41143}}^1$

素因数の和:41167

約数の個数: 32

約数和(自身を含む): 69121920

約数和(自身を除く): 40239534

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 41143, 82286, 123429, 246858, 370287, 534859, 740574, 1069718, 1110861, 1604577, 2221722, 3209154, 4813731, 9627462, 14441193, 28882386]

約数ペア:

[(1, 28882386), (2, 14441193), (3, 9627462), (6, 4813731), (9, 3209154), (13, 2221722), (18, 1604577), (26, 1110861), (27, 1069718), (39, 740574), (54, 534859), (78, 370287), (117, 246858), (234, 123429), (351, 82286), (702, 41143)]