64755944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{2351}}^1$

素因数の和:2681

約数の個数: 32

約数和(自身を含む): 132935040

約数和(自身を除く): 68179096

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 313, 626, 1252, 2351, 2504, 3443, 4702, 6886, 9404, 13772, 18808, 25861, 27544, 51722, 103444, 206888, 735863, 1471726, 2943452, 5886904, 8094493, 16188986, 32377972, 64755944]

約数ペア:

[(1, 64755944), (2, 32377972), (4, 16188986), (8, 8094493), (11, 5886904), (22, 2943452), (44, 1471726), (88, 735863), (313, 206888), (626, 103444), (1252, 51722), (2351, 27544), (2504, 25861), (3443, 18808), (4702, 13772), (6886, 9404)]