8204744

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:150

約数の個数: 64

約数和(自身を含む): 17677440

約数和(自身を除く): 9472696

約数列:

[1, 2, 4, 8, 17, 23, 34, 43, 46, 61, 68, 86, 92, 122, 136, 172, 184, 244, 344, 391, 488, 731, 782, 989, 1037, 1403, 1462, 1564, 1978, 2074, 2623, 2806, 2924, 3128, 3956, 4148, 5246, 5612, 5848, 7912, 8296, 10492, 11224, 16813, 20984, 23851, 33626, 44591, 47702, 60329, 67252, 89182, 95404, 120658, 134504, 178364, 190808, 241316, 356728, 482632, 1025593, 2051186, 4102372, 8204744]

約数ペア:

[(1, 8204744), (2, 4102372), (4, 2051186), (8, 1025593), (17, 482632), (23, 356728), (34, 241316), (43, 190808), (46, 178364), (61, 134504), (68, 120658), (86, 95404), (92, 89182), (122, 67252), (136, 60329), (172, 47702), (184, 44591), (244, 33626), (344, 23851), (391, 20984), (488, 16813), (731, 11224), (782, 10492), (989, 8296), (1037, 7912), (1403, 5848), (1462, 5612), (1564, 5246), (1978, 4148), (2074, 3956), (2623, 3128), (2806, 2924)]