72084566

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1\times {\mathrm{1303}}^1$

素因数の和:1643

約数の個数: 16

約数和(自身を含む): 109536000

約数和(自身を除く): 37451434

約数列:

[1, 2, 139, 199, 278, 398, 1303, 2606, 27661, 55322, 181117, 259297, 362234, 518594, 36042283, 72084566]

約数ペア:

[(1, 72084566), (2, 36042283), (139, 518594), (199, 362234), (278, 259297), (398, 181117), (1303, 55322), (2606, 27661)]