66827608

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1997}}^1$

素因数の和:2139

約数の個数: 32

約数和(自身を含む): 129470400

約数和(自身を除く): 62642792

約数列:

[1, 2, 4, 8, 47, 89, 94, 178, 188, 356, 376, 712, 1997, 3994, 4183, 7988, 8366, 15976, 16732, 33464, 93859, 177733, 187718, 355466, 375436, 710932, 750872, 1421864, 8353451, 16706902, 33413804, 66827608]

約数ペア:

[(1, 66827608), (2, 33413804), (4, 16706902), (8, 8353451), (47, 1421864), (89, 750872), (94, 710932), (178, 375436), (188, 355466), (356, 187718), (376, 177733), (712, 93859), (1997, 33464), (3994, 16732), (4183, 15976), (7988, 8366)]