27753922

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{409}}^1$

素因数の和:586

約数の個数: 32

約数和(自身を含む): 49357440

約数和(自身を除く): 21603518

約数列:

[1, 2, 7, 14, 37, 74, 131, 259, 262, 409, 518, 818, 917, 1834, 2863, 4847, 5726, 9694, 15133, 30266, 33929, 53579, 67858, 105931, 107158, 211862, 375053, 750106, 1982423, 3964846, 13876961, 27753922]

約数ペア:

[(1, 27753922), (2, 13876961), (7, 3964846), (14, 1982423), (37, 750106), (74, 375053), (131, 211862), (259, 107158), (262, 105931), (409, 67858), (518, 53579), (818, 33929), (917, 30266), (1834, 15133), (2863, 9694), (4847, 5726)]