74862728

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{199103}}^1$

素因数の和:199156

約数の個数: 16

約数和(自身を含む): 143354880

約数和(自身を除く): 68492152

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 199103, 398206, 796412, 1592824, 9357841, 18715682, 37431364, 74862728]

約数ペア:

[(1, 74862728), (2, 37431364), (4, 18715682), (8, 9357841), (47, 1592824), (94, 796412), (188, 398206), (376, 199103)]