66551470

素因数分解:

$2^1\times 5^1\times {\mathrm{1871}}^1\times {\mathrm{3557}}^1$

素因数の和:5435

約数の個数: 16

約数和(自身を含む): 119890368

約数和(自身を除く): 53338898

約数列:

[1, 2, 5, 10, 1871, 3557, 3742, 7114, 9355, 17785, 18710, 35570, 6655147, 13310294, 33275735, 66551470]

約数ペア:

[(1, 66551470), (2, 33275735), (5, 13310294), (10, 6655147), (1871, 35570), (3557, 18710), (3742, 17785), (7114, 9355)]