28464562

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{601}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 52012800

約数和(自身を除く): 23548238

約数列:

[1, 2, 7, 14, 17, 34, 119, 199, 238, 398, 601, 1202, 1393, 2786, 3383, 4207, 6766, 8414, 10217, 20434, 23681, 47362, 71519, 119599, 143038, 239198, 837193, 1674386, 2033183, 4066366, 14232281, 28464562]

約数ペア:

[(1, 28464562), (2, 14232281), (7, 4066366), (14, 2033183), (17, 1674386), (34, 837193), (119, 239198), (199, 143038), (238, 119599), (398, 71519), (601, 47362), (1202, 23681), (1393, 20434), (2786, 10217), (3383, 8414), (4207, 6766)]