71169982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{10651}}^1$

素因数の和:10923

約数の個数: 16

約数和(自身を含む): 115425072

約数和(自身を除く): 44255090

約数列:

[1, 2, 13, 26, 257, 514, 3341, 6682, 10651, 21302, 138463, 276926, 2737307, 5474614, 35584991, 71169982]

約数ペア:

[(1, 71169982), (2, 35584991), (13, 5474614), (26, 2737307), (257, 276926), (514, 138463), (3341, 21302), (6682, 10651)]