70680968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{519713}}^1$

素因数の和:519736

約数の個数: 16

約数和(自身を含む): 140322780

約数和(自身を除く): 69641812

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 519713, 1039426, 2078852, 4157704, 8835121, 17670242, 35340484, 70680968]

約数ペア:

[(1, 70680968), (2, 35340484), (4, 17670242), (8, 8835121), (17, 4157704), (34, 2078852), (68, 1039426), (136, 519713)]