71945863

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{1429}}^1$

素因数の和:1662

約数の個数: 16

約数和(自身を含む): 82368000

約数和(自身を除く): 10422137

約数列:

[1, 11, 23, 199, 253, 1429, 2189, 4577, 15719, 32867, 50347, 284371, 361537, 3128081, 6540533, 71945863]

約数ペア:

[(1, 71945863), (11, 6540533), (23, 3128081), (199, 361537), (253, 284371), (1429, 50347), (2189, 32867), (4577, 15719)]