6389144

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{431}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 12830400

約数和(自身を除く): 6441256

約数列:

[1, 2, 4, 8, 17, 34, 68, 109, 136, 218, 431, 436, 862, 872, 1724, 1853, 3448, 3706, 7327, 7412, 14654, 14824, 29308, 46979, 58616, 93958, 187916, 375832, 798643, 1597286, 3194572, 6389144]

約数ペア:

[(1, 6389144), (2, 3194572), (4, 1597286), (8, 798643), (17, 375832), (34, 187916), (68, 93958), (109, 58616), (136, 46979), (218, 29308), (431, 14824), (436, 14654), (862, 7412), (872, 7327), (1724, 3706), (1853, 3448)]