64465388

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{2029}}^1$

素因数の和:2106

約数の個数: 36

約数和(自身を含む): 124820640

約数和(自身を除く): 60355252

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 169, 188, 338, 611, 676, 1222, 2029, 2444, 4058, 7943, 8116, 15886, 26377, 31772, 52754, 95363, 105508, 190726, 342901, 381452, 685802, 1239719, 1371604, 2479438, 4958876, 16116347, 32232694, 64465388]

約数ペア:

[(1, 64465388), (2, 32232694), (4, 16116347), (13, 4958876), (26, 2479438), (47, 1371604), (52, 1239719), (94, 685802), (169, 381452), (188, 342901), (338, 190726), (611, 105508), (676, 95363), (1222, 52754), (2029, 31772), (2444, 26377), (4058, 15886), (7943, 8116)]