68456882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71161}}^1$

素因数の和:71213

約数の個数: 16

約数和(自身を含む): 113574552

約数和(自身を除く): 45117670

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 71161, 142322, 925093, 1850186, 2632957, 5265914, 34228441, 68456882]

約数ペア:

[(1, 68456882), (2, 34228441), (13, 5265914), (26, 2632957), (37, 1850186), (74, 925093), (481, 142322), (962, 71161)]