27877114

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{787}}^1$

素因数の和:1077

約数の個数: 16

約数和(自身を含む): 42552000

約数和(自身を除く): 14674886

約数列:

[1, 2, 89, 178, 199, 398, 787, 1574, 17711, 35422, 70043, 140086, 156613, 313226, 13938557, 27877114]

約数ペア:

[(1, 27877114), (2, 13938557), (89, 313226), (178, 156613), (199, 140086), (398, 70043), (787, 35422), (1574, 17711)]