28997642

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1\times {\mathrm{757}}^1$

素因数の和:1045

約数の個数: 16

約数和(自身を含む): 44206560

約数和(自身を除く): 15208918

約数列:

[1, 2, 107, 179, 214, 358, 757, 1514, 19153, 38306, 80999, 135503, 161998, 271006, 14498821, 28997642]

約数ペア:

[(1, 28997642), (2, 14498821), (107, 271006), (179, 161998), (214, 135503), (358, 80999), (757, 38306), (1514, 19153)]