28763988

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{217909}}^1$

素因数の和:217927

約数の個数: 24

約数和(自身を含む): 73217760

約数和(自身を除く): 44453772

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 217909, 435818, 653727, 871636, 1307454, 2396999, 2614908, 4793998, 7190997, 9587996, 14381994, 28763988]

約数ペア:

[(1, 28763988), (2, 14381994), (3, 9587996), (4, 7190997), (6, 4793998), (11, 2614908), (12, 2396999), (22, 1307454), (33, 871636), (44, 653727), (66, 435818), (132, 217909)]