8949976

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2251}}^1$

素因数の和:2335

約数の個数: 32

約数和(自身を含む): 19457280

約数和(自身を除く): 10507304

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 2251, 3976, 4502, 9004, 15757, 18008, 31514, 63028, 126056, 159821, 319642, 639284, 1118747, 1278568, 2237494, 4474988, 8949976]

約数ペア:

[(1, 8949976), (2, 4474988), (4, 2237494), (7, 1278568), (8, 1118747), (14, 639284), (28, 319642), (56, 159821), (71, 126056), (142, 63028), (284, 31514), (497, 18008), (568, 15757), (994, 9004), (1988, 4502), (2251, 3976)]