71392296

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{18947}}^1$

素因数の和:19113

約数の個数: 32

約数和(自身を含む): 179627040

約数和(自身を除く): 108234744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 18947, 37894, 56841, 75788, 113682, 151576, 227364, 454728, 2974679, 5949358, 8924037, 11898716, 17848074, 23797432, 35696148, 71392296]

約数ペア:

[(1, 71392296), (2, 35696148), (3, 23797432), (4, 17848074), (6, 11898716), (8, 8924037), (12, 5949358), (24, 2974679), (157, 454728), (314, 227364), (471, 151576), (628, 113682), (942, 75788), (1256, 56841), (1884, 37894), (3768, 18947)]