25532724

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{251}}^1$

素因数の和:445

約数の個数: 72

約数和(自身を含む): 69981408

約数和(自身を除く): 44448684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 173, 196, 251, 294, 346, 502, 519, 588, 692, 753, 1004, 1038, 1211, 1506, 1757, 2076, 2422, 3012, 3514, 3633, 4844, 5271, 7028, 7266, 8477, 10542, 12299, 14532, 16954, 21084, 24598, 25431, 33908, 36897, 43423, 49196, 50862, 73794, 86846, 101724, 130269, 147588, 173692, 260538, 303961, 521076, 607922, 911883, 1215844, 1823766, 2127727, 3647532, 4255454, 6383181, 8510908, 12766362, 25532724]

約数ペア:

[(1, 25532724), (2, 12766362), (3, 8510908), (4, 6383181), (6, 4255454), (7, 3647532), (12, 2127727), (14, 1823766), (21, 1215844), (28, 911883), (42, 607922), (49, 521076), (84, 303961), (98, 260538), (147, 173692), (173, 147588), (196, 130269), (251, 101724), (294, 86846), (346, 73794), (502, 50862), (519, 49196), (588, 43423), (692, 36897), (753, 33908), (1004, 25431), (1038, 24598), (1211, 21084), (1506, 16954), (1757, 14532), (2076, 12299), (2422, 10542), (3012, 8477), (3514, 7266), (3633, 7028), (4844, 5271)]