69921148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{33811}}^1$

素因数の和:33873

約数の個数: 24

約数和(自身を含む): 136329984

約数和(自身を除く): 66408836

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 33811, 67622, 135244, 371921, 743842, 1487684, 1589117, 3178234, 6356468, 17480287, 34960574, 69921148]

約数ペア:

[(1, 69921148), (2, 34960574), (4, 17480287), (11, 6356468), (22, 3178234), (44, 1589117), (47, 1487684), (94, 743842), (188, 371921), (517, 135244), (1034, 67622), (2068, 33811)]