66192968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{486713}}^1$

素因数の和:486736

約数の個数: 16

約数和(自身を含む): 131412780

約数和(自身を除く): 65219812

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 486713, 973426, 1946852, 3893704, 8274121, 16548242, 33096484, 66192968]

約数ペア:

[(1, 66192968), (2, 33096484), (4, 16548242), (8, 8274121), (17, 3893704), (34, 1946852), (68, 973426), (136, 486713)]