65341874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{379}}^1$

素因数の和:762

約数の個数: 32

約数和(自身を含む): 111720000

約数和(自身を除く): 46378126

約数列:

[1, 2, 13, 19, 26, 38, 247, 349, 379, 494, 698, 758, 4537, 4927, 6631, 7201, 9074, 9854, 13262, 14402, 86203, 93613, 132271, 172406, 187226, 264542, 1719523, 2513149, 3439046, 5026298, 32670937, 65341874]

約数ペア:

[(1, 65341874), (2, 32670937), (13, 5026298), (19, 3439046), (26, 2513149), (38, 1719523), (247, 264542), (349, 187226), (379, 172406), (494, 132271), (698, 93613), (758, 86203), (4537, 14402), (4927, 13262), (6631, 9854), (7201, 9074)]