25876004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2897}}^1$

素因数の和:2948

約数の個数: 48

約数和(自身を含む): 58423680

約数和(自身を除く): 32547676

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 308, 319, 406, 638, 812, 1276, 2233, 2897, 4466, 5794, 8932, 11588, 20279, 31867, 40558, 63734, 81116, 84013, 127468, 168026, 223069, 336052, 446138, 588091, 892276, 924143, 1176182, 1848286, 2352364, 3696572, 6469001, 12938002, 25876004]

約数ペア:

[(1, 25876004), (2, 12938002), (4, 6469001), (7, 3696572), (11, 2352364), (14, 1848286), (22, 1176182), (28, 924143), (29, 892276), (44, 588091), (58, 446138), (77, 336052), (116, 223069), (154, 168026), (203, 127468), (308, 84013), (319, 81116), (406, 63734), (638, 40558), (812, 31867), (1276, 20279), (2233, 11588), (2897, 8932), (4466, 5794)]