61660864

素因数分解:

$2^6\times {\mathrm{109}}^1\times {\mathrm{8839}}^1$

素因数の和:8960

約数の個数: 28

約数和(自身を含む): 123494800

約数和(自身を除く): 61833936

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 218, 436, 872, 1744, 3488, 6976, 8839, 17678, 35356, 70712, 141424, 282848, 565696, 963451, 1926902, 3853804, 7707608, 15415216, 30830432, 61660864]

約数ペア:

[(1, 61660864), (2, 30830432), (4, 15415216), (8, 7707608), (16, 3853804), (32, 1926902), (64, 963451), (109, 565696), (218, 282848), (436, 141424), (872, 70712), (1744, 35356), (3488, 17678), (6976, 8839)]