40728932

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{2693}}^1$

素因数の和:2915

約数の個数: 24

約数和(自身を含む): 75432000

約数和(自身を除く): 34703068

約数列:

[1, 2, 4, 19, 38, 76, 199, 398, 796, 2693, 3781, 5386, 7562, 10772, 15124, 51167, 102334, 204668, 535907, 1071814, 2143628, 10182233, 20364466, 40728932]

約数ペア:

[(1, 40728932), (2, 20364466), (4, 10182233), (19, 2143628), (38, 1071814), (76, 535907), (199, 204668), (398, 102334), (796, 51167), (2693, 15124), (3781, 10772), (5386, 7562)]