25656664

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{5501}}^1$

素因数の和:5571

約数の個数: 32

約数和(自身を含む): 53479440

約数和(自身を除く): 27822776

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 2332, 4664, 5501, 11002, 22004, 44008, 60511, 121022, 242044, 291553, 484088, 583106, 1166212, 2332424, 3207083, 6414166, 12828332, 25656664]

約数ペア:

[(1, 25656664), (2, 12828332), (4, 6414166), (8, 3207083), (11, 2332424), (22, 1166212), (44, 583106), (53, 484088), (88, 291553), (106, 242044), (212, 121022), (424, 60511), (583, 44008), (1166, 22004), (2332, 11002), (4664, 5501)]