28986781826

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{72091}}^1\times {\mathrm{8741}}^1$

素因数の和:80857

約数の個数: 16

約数和(自身を含む): 45376435008

約数和(自身を除く): 16389653182

約数列:

[1, 2, 23, 46, 8741, 17482, 72091, 144182, 201043, 402086, 1658093, 3316186, 630147431, 1260294862, 14493390913, 28986781826]

約数ペア:

[(1, 28986781826), (2, 14493390913), (23, 1260294862), (46, 630147431), (8741, 3316186), (17482, 1658093), (72091, 402086), (144182, 201043)]