66700858

素因数分解:

$2^1\times 7^2\times {\mathrm{823}}^1\times {\mathrm{827}}^1$

素因数の和:1666

約数の個数: 24

約数和(自身を含む): 116668512

約数和(自身を除く): 49967654

約数列:

[1, 2, 7, 14, 49, 98, 823, 827, 1646, 1654, 5761, 5789, 11522, 11578, 40327, 40523, 80654, 81046, 680621, 1361242, 4764347, 9528694, 33350429, 66700858]

約数ペア:

[(1, 66700858), (2, 33350429), (7, 9528694), (14, 4764347), (49, 1361242), (98, 680621), (823, 81046), (827, 80654), (1646, 40523), (1654, 40327), (5761, 11578), (5789, 11522)]