71417728

素因数分解:

$2^7\times {\mathrm{103}}^1\times {\mathrm{5417}}^1$

素因数の和:5534

約数の個数: 32

約数和(自身を含む): 143685360

約数和(自身を除く): 72267632

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 412, 824, 1648, 3296, 5417, 6592, 10834, 13184, 21668, 43336, 86672, 173344, 346688, 557951, 693376, 1115902, 2231804, 4463608, 8927216, 17854432, 35708864, 71417728]

約数ペア:

[(1, 71417728), (2, 35708864), (4, 17854432), (8, 8927216), (16, 4463608), (32, 2231804), (64, 1115902), (103, 693376), (128, 557951), (206, 346688), (412, 173344), (824, 86672), (1648, 43336), (3296, 21668), (5417, 13184), (6592, 10834)]