66873742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{111829}}^1$

素因数の和:111867

約数の個数: 16

約数和(自身を含む): 112724640

約数和(自身を除く): 45850898

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 111829, 223658, 1453777, 2572067, 2907554, 5144134, 33436871, 66873742]

約数ペア:

[(1, 66873742), (2, 33436871), (13, 5144134), (23, 2907554), (26, 2572067), (46, 1453777), (299, 223658), (598, 111829)]