28675582

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1973}}^1$

素因数の和:2044

約数の個数: 24

約数和(自身を含む): 47683944

約数和(自身を除く): 19008362

約数列:

[1, 2, 13, 26, 43, 86, 169, 338, 559, 1118, 1973, 3946, 7267, 14534, 25649, 51298, 84839, 169678, 333437, 666874, 1102907, 2205814, 14337791, 28675582]

約数ペア:

[(1, 28675582), (2, 14337791), (13, 2205814), (26, 1102907), (43, 666874), (86, 333437), (169, 169678), (338, 84839), (559, 51298), (1118, 25649), (1973, 14534), (3946, 7267)]