26941814

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1\times {\mathrm{487}}^1$

素因数の和:827

約数の個数: 16

約数和(自身を含む): 40992000

約数和(自身を除く): 14050186

約数列:

[1, 2, 139, 199, 278, 398, 487, 974, 27661, 55322, 67693, 96913, 135386, 193826, 13470907, 26941814]

約数ペア:

[(1, 26941814), (2, 13470907), (139, 193826), (199, 135386), (278, 96913), (398, 67693), (487, 55322), (974, 27661)]