74749609

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{6871}}^1$

素因数の和:6948

約数の個数: 16

約数和(自身を含む): 87081984

約数和(自身を除く): 12332375

約数列:

[1, 11, 23, 43, 253, 473, 989, 6871, 10879, 75581, 158033, 295453, 1738363, 3249983, 6795419, 74749609]

約数ペア:

[(1, 74749609), (11, 6795419), (23, 3249983), (43, 1738363), (253, 295453), (473, 158033), (989, 75581), (6871, 10879)]