28065842

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2027}}^1$

素因数の和:2102

約数の個数: 32

約数和(自身を含む): 51397632

約数和(自身を除く): 23331790

約数列:

[1, 2, 7, 14, 23, 43, 46, 86, 161, 301, 322, 602, 989, 1978, 2027, 4054, 6923, 13846, 14189, 28378, 46621, 87161, 93242, 174322, 326347, 610127, 652694, 1220254, 2004703, 4009406, 14032921, 28065842]

約数ペア:

[(1, 28065842), (2, 14032921), (7, 4009406), (14, 2004703), (23, 1220254), (43, 652694), (46, 610127), (86, 326347), (161, 174322), (301, 93242), (322, 87161), (602, 46621), (989, 28378), (1978, 14189), (2027, 13846), (4054, 6923)]