6984008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{577}}^1$

素因数の和:689

約数の個数: 32

約数和(自身を含む): 14045400

約数和(自身を除く): 7061392

約数列:

[1, 2, 4, 8, 17, 34, 68, 89, 136, 178, 356, 577, 712, 1154, 1513, 2308, 3026, 4616, 6052, 9809, 12104, 19618, 39236, 51353, 78472, 102706, 205412, 410824, 873001, 1746002, 3492004, 6984008]

約数ペア:

[(1, 6984008), (2, 3492004), (4, 1746002), (8, 873001), (17, 410824), (34, 205412), (68, 102706), (89, 78472), (136, 51353), (178, 39236), (356, 19618), (577, 12104), (712, 9809), (1154, 6052), (1513, 4616), (2308, 3026)]