72251716

素因数分解:

$2^2\times {\mathrm{2543}}^1\times {\mathrm{7103}}^1$

素因数の和:9650

約数の個数: 12

約数和(自身を含む): 126508032

約数和(自身を除く): 54256316

約数列:

[1, 2, 4, 2543, 5086, 7103, 10172, 14206, 28412, 18062929, 36125858, 72251716]

約数ペア:

[(1, 72251716), (2, 36125858), (4, 18062929), (2543, 28412), (5086, 14206), (7103, 10172)]