17892112

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1493}}^1$

素因数の和:1615

約数の個数: 40

約数和(自身を含む): 40015296

約数和(自身を除く): 22123184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 214, 428, 749, 856, 1493, 1498, 1712, 2986, 2996, 5972, 5992, 10451, 11944, 11984, 20902, 23888, 41804, 83608, 159751, 167216, 319502, 639004, 1118257, 1278008, 2236514, 2556016, 4473028, 8946056, 17892112]

約数ペア:

[(1, 17892112), (2, 8946056), (4, 4473028), (7, 2556016), (8, 2236514), (14, 1278008), (16, 1118257), (28, 639004), (56, 319502), (107, 167216), (112, 159751), (214, 83608), (428, 41804), (749, 23888), (856, 20902), (1493, 11984), (1498, 11944), (1712, 10451), (2986, 5992), (2996, 5972)]