74705884

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{154351}}^1$

素因数の和:154377

約数の個数: 18

約数和(自身を含む): 143701712

約数和(自身を除く): 68995828

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 154351, 308702, 617404, 1697861, 3395722, 6791444, 18676471, 37352942, 74705884]

約数ペア:

[(1, 74705884), (2, 37352942), (4, 18676471), (11, 6791444), (22, 3395722), (44, 1697861), (121, 617404), (242, 308702), (484, 154351)]