28014766

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{6863}}^1$

素因数の和:7035

約数の個数: 16

約数和(自身を含む): 45549504

約数和(自身を除く): 17534738

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 6863, 13726, 89219, 178438, 1077491, 2154982, 14007383, 28014766]

約数ペア:

[(1, 28014766), (2, 14007383), (13, 2154982), (26, 1077491), (157, 178438), (314, 89219), (2041, 13726), (4082, 6863)]