28883574

素因数分解:

$2^1\times 3^3\times {\mathrm{251}}^1\times {\mathrm{2131}}^1$

素因数の和:2393

約数の個数: 32

約数和(自身を含む): 64471680

約数和(自身を除く): 35588106

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 251, 502, 753, 1506, 2131, 2259, 4262, 4518, 6393, 6777, 12786, 13554, 19179, 38358, 57537, 115074, 534881, 1069762, 1604643, 3209286, 4813929, 9627858, 14441787, 28883574]

約数ペア:

[(1, 28883574), (2, 14441787), (3, 9627858), (6, 4813929), (9, 3209286), (18, 1604643), (27, 1069762), (54, 534881), (251, 115074), (502, 57537), (753, 38358), (1506, 19179), (2131, 13554), (2259, 12786), (4262, 6777), (4518, 6393)]