68966008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{507103}}^1$

素因数の和:507126

約数の個数: 16

約数和(自身を含む): 136918080

約数和(自身を除く): 67952072

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 507103, 1014206, 2028412, 4056824, 8620751, 17241502, 34483004, 68966008]

約数ペア:

[(1, 68966008), (2, 34483004), (4, 17241502), (8, 8620751), (17, 4056824), (34, 2028412), (68, 1014206), (136, 507103)]