72029171

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{673}}^1$

素因数の和:866

約数の個数: 16

約数和(自身を含む): 78291840

約数和(自身を除く): 6262669

約数列:

[1, 19, 43, 131, 673, 817, 2489, 5633, 12787, 28939, 88163, 107027, 549841, 1675097, 3791009, 72029171]

約数ペア:

[(1, 72029171), (19, 3791009), (43, 1675097), (131, 549841), (673, 107027), (817, 88163), (2489, 28939), (5633, 12787)]