4417648

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{6421}}^1$

素因数の和:6472

約数の個数: 20

約数和(自身を含む): 8759608

約数和(自身を除く): 4341960

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 6421, 12842, 25684, 51368, 102736, 276103, 552206, 1104412, 2208824, 4417648]

約数ペア:

[(1, 4417648), (2, 2208824), (4, 1104412), (8, 552206), (16, 276103), (43, 102736), (86, 51368), (172, 25684), (344, 12842), (688, 6421)]