8967976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:154

約数の個数: 64

約数和(自身を含む): 19284480

約数和(自身を除く): 10316504

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 47, 61, 68, 92, 94, 122, 136, 184, 188, 244, 376, 391, 488, 782, 799, 1037, 1081, 1403, 1564, 1598, 2074, 2162, 2806, 2867, 3128, 3196, 4148, 4324, 5612, 5734, 6392, 8296, 8648, 11224, 11468, 18377, 22936, 23851, 36754, 47702, 48739, 65941, 73508, 95404, 97478, 131882, 147016, 190808, 194956, 263764, 389912, 527528, 1120997, 2241994, 4483988, 8967976]

約数ペア:

[(1, 8967976), (2, 4483988), (4, 2241994), (8, 1120997), (17, 527528), (23, 389912), (34, 263764), (46, 194956), (47, 190808), (61, 147016), (68, 131882), (92, 97478), (94, 95404), (122, 73508), (136, 65941), (184, 48739), (188, 47702), (244, 36754), (376, 23851), (391, 22936), (488, 18377), (782, 11468), (799, 11224), (1037, 8648), (1081, 8296), (1403, 6392), (1564, 5734), (1598, 5612), (2074, 4324), (2162, 4148), (2806, 3196), (2867, 3128)]