7287072

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5839}}^1$

素因数の和:5865

約数の個数: 48

約数和(自身を含む): 20603520

約数和(自身を除く): 13316448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 5839, 11678, 17517, 23356, 35034, 46712, 70068, 75907, 93424, 140136, 151814, 186848, 227721, 280272, 303628, 455442, 560544, 607256, 910884, 1214512, 1821768, 2429024, 3643536, 7287072]

約数ペア:

[(1, 7287072), (2, 3643536), (3, 2429024), (4, 1821768), (6, 1214512), (8, 910884), (12, 607256), (13, 560544), (16, 455442), (24, 303628), (26, 280272), (32, 227721), (39, 186848), (48, 151814), (52, 140136), (78, 93424), (96, 75907), (104, 70068), (156, 46712), (208, 35034), (312, 23356), (416, 17517), (624, 11678), (1248, 5839)]