28167876304

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{28860529}}^1$

素因数の和:28860598

約数の個数: 20

約数和(自身を含む): 55469938660

約数和(自身を除く): 27302062356

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 28860529, 57721058, 115442116, 230884232, 461768464, 1760492269, 3520984538, 7041969076, 14083938152, 28167876304]

約数ペア:

[(1, 28167876304), (2, 14083938152), (4, 7041969076), (8, 3520984538), (16, 1760492269), (61, 461768464), (122, 230884232), (244, 115442116), (488, 57721058), (976, 28860529)]