28642858

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{8179}}^1$

素因数の和:8301

約数の個数: 16

約数和(自身を含む): 45938880

約数和(自身を除く): 17296022

約数列:

[1, 2, 17, 34, 103, 206, 1751, 3502, 8179, 16358, 139043, 278086, 842437, 1684874, 14321429, 28642858]

約数ペア:

[(1, 28642858), (2, 14321429), (17, 1684874), (34, 842437), (103, 278086), (206, 139043), (1751, 16358), (3502, 8179)]