25847932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 52254720

約数和(自身を除く): 26406788

約数列:

[1, 2, 4, 11, 22, 29, 44, 47, 58, 94, 116, 188, 319, 431, 517, 638, 862, 1034, 1276, 1363, 1724, 2068, 2726, 4741, 5452, 9482, 12499, 14993, 18964, 20257, 24998, 29986, 40514, 49996, 59972, 81028, 137489, 222827, 274978, 445654, 549956, 587453, 891308, 1174906, 2349812, 6461983, 12923966, 25847932]

約数ペア:

[(1, 25847932), (2, 12923966), (4, 6461983), (11, 2349812), (22, 1174906), (29, 891308), (44, 587453), (47, 549956), (58, 445654), (94, 274978), (116, 222827), (188, 137489), (319, 81028), (431, 59972), (517, 49996), (638, 40514), (862, 29986), (1034, 24998), (1276, 20257), (1363, 18964), (1724, 14993), (2068, 12499), (2726, 9482), (4741, 5452)]