28571364

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41771}}^1$

素因数の和:41800

約数の個数: 36

約数和(自身を含む): 76025040

約数和(自身を除く): 47453676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 41771, 83542, 125313, 167084, 250626, 375939, 501252, 751878, 793649, 1503756, 1587298, 2380947, 3174596, 4761894, 7142841, 9523788, 14285682, 28571364]

約数ペア:

[(1, 28571364), (2, 14285682), (3, 9523788), (4, 7142841), (6, 4761894), (9, 3174596), (12, 2380947), (18, 1587298), (19, 1503756), (36, 793649), (38, 751878), (57, 501252), (76, 375939), (114, 250626), (171, 167084), (228, 125313), (342, 83542), (684, 41771)]