78792988

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{1811}}^1$

素因数の和:2037

約数の個数: 24

約数和(自身を含む): 140792400

約数和(自身を除く): 61999412

約数列:

[1, 2, 4, 73, 146, 149, 292, 298, 596, 1811, 3622, 7244, 10877, 21754, 43508, 132203, 264406, 269839, 528812, 539678, 1079356, 19698247, 39396494, 78792988]

約数ペア:

[(1, 78792988), (2, 39396494), (4, 19698247), (73, 1079356), (146, 539678), (149, 528812), (292, 269839), (298, 264406), (596, 132203), (1811, 43508), (3622, 21754), (7244, 10877)]