9955904

素因数分解:

$2^6\times 7^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:403

約数の個数: 56

約数和(自身を含む): 22969728

約数和(自身を除く): 13013824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 142, 224, 284, 313, 448, 497, 568, 626, 994, 1136, 1252, 1988, 2191, 2272, 2504, 3976, 4382, 4544, 5008, 7952, 8764, 10016, 15904, 17528, 20032, 22223, 31808, 35056, 44446, 70112, 88892, 140224, 155561, 177784, 311122, 355568, 622244, 711136, 1244488, 1422272, 2488976, 4977952, 9955904]

約数ペア:

[(1, 9955904), (2, 4977952), (4, 2488976), (7, 1422272), (8, 1244488), (14, 711136), (16, 622244), (28, 355568), (32, 311122), (56, 177784), (64, 155561), (71, 140224), (112, 88892), (142, 70112), (224, 44446), (284, 35056), (313, 31808), (448, 22223), (497, 20032), (568, 17528), (626, 15904), (994, 10016), (1136, 8764), (1252, 7952), (1988, 5008), (2191, 4544), (2272, 4382), (2504, 3976)]