72938014

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{20071}}^1$

素因数の和:20175

約数の個数: 16

約数和(自身を含む): 115614720

約数和(自身を除く): 42676706

約数列:

[1, 2, 23, 46, 79, 158, 1817, 3634, 20071, 40142, 461633, 923266, 1585609, 3171218, 36469007, 72938014]

約数ペア:

[(1, 72938014), (2, 36469007), (23, 3171218), (46, 1585609), (79, 923266), (158, 461633), (1817, 40142), (3634, 20071)]