66769756

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{4651}}^1$

素因数の和:4789

約数の個数: 24

約数和(自身を含む): 121268336

約数和(自身を除く): 54498580

約数列:

[1, 2, 4, 37, 74, 97, 148, 194, 388, 3589, 4651, 7178, 9302, 14356, 18604, 172087, 344174, 451147, 688348, 902294, 1804588, 16692439, 33384878, 66769756]

約数ペア:

[(1, 66769756), (2, 33384878), (4, 16692439), (37, 1804588), (74, 902294), (97, 688348), (148, 451147), (194, 344174), (388, 172087), (3589, 18604), (4651, 14356), (7178, 9302)]