64718446

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131009}}^1$

素因数の和:131043

約数の個数: 16

約数和(自身を含む): 110048400

約数和(自身を除く): 45329954

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 131009, 262018, 1703117, 2489171, 3406234, 4978342, 32359223, 64718446]

約数ペア:

[(1, 64718446), (2, 32359223), (13, 4978342), (19, 3406234), (26, 2489171), (38, 1703117), (247, 262018), (494, 131009)]