75412712

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{219223}}^1$

素因数の和:219272

約数の個数: 16

約数和(自身を含む): 144687840

約数和(自身を除く): 69275128

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 219223, 438446, 876892, 1753784, 9426589, 18853178, 37706356, 75412712]

約数ペア:

[(1, 75412712), (2, 37706356), (4, 18853178), (8, 9426589), (43, 1753784), (86, 876892), (172, 438446), (344, 219223)]