26749528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8297}}^1$

素因数の和:8347

約数の個数: 32

約数和(自身を含む): 55762560

約数和(自身を除く): 29013032

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 8297, 16594, 33188, 66376, 107861, 215722, 257207, 431444, 514414, 862888, 1028828, 2057656, 3343691, 6687382, 13374764, 26749528]

約数ペア:

[(1, 26749528), (2, 13374764), (4, 6687382), (8, 3343691), (13, 2057656), (26, 1028828), (31, 862888), (52, 514414), (62, 431444), (104, 257207), (124, 215722), (248, 107861), (403, 66376), (806, 33188), (1612, 16594), (3224, 8297)]