71490956

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{659}}^1\times {\mathrm{733}}^1$

素因数の和:1433

約数の個数: 24

約数和(自身を含む): 128861040

約数和(自身を除く): 57370084

約数列:

[1, 2, 4, 37, 74, 148, 659, 733, 1318, 1466, 2636, 2932, 24383, 27121, 48766, 54242, 97532, 108484, 483047, 966094, 1932188, 17872739, 35745478, 71490956]

約数ペア:

[(1, 71490956), (2, 35745478), (4, 17872739), (37, 1932188), (74, 966094), (148, 483047), (659, 108484), (733, 97532), (1318, 54242), (1466, 48766), (2636, 27121), (2932, 24383)]