26931412

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{643}}^1$

素因数の和:967

約数の個数: 24

約数和(自身を含む): 48650336

約数和(自身を除く): 21718924

約数列:

[1, 2, 4, 37, 74, 148, 283, 566, 643, 1132, 1286, 2572, 10471, 20942, 23791, 41884, 47582, 95164, 181969, 363938, 727876, 6732853, 13465706, 26931412]

約数ペア:

[(1, 26931412), (2, 13465706), (4, 6732853), (37, 727876), (74, 363938), (148, 181969), (283, 95164), (566, 47582), (643, 41884), (1132, 23791), (1286, 20942), (2572, 10471)]