77170928

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{66071}}^1$

素因数の和:66152

約数の個数: 20

約数和(自身を含む): 151569168

約数和(自身を除く): 74398240

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 66071, 132142, 264284, 528568, 1057136, 4823183, 9646366, 19292732, 38585464, 77170928]

約数ペア:

[(1, 77170928), (2, 38585464), (4, 19292732), (8, 9646366), (16, 4823183), (73, 1057136), (146, 528568), (292, 264284), (584, 132142), (1168, 66071)]