25824344

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1867}}^1$

素因数の和:1912

約数の個数: 64

約数和(自身を含む): 62764800

約数和(自身を除く): 36940456

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 988, 1064, 1729, 1867, 1976, 3458, 3734, 6916, 7468, 13069, 13832, 14936, 24271, 26138, 35473, 48542, 52276, 70946, 97084, 104552, 141892, 169897, 194168, 248311, 283784, 339794, 461149, 496622, 679588, 922298, 993244, 1359176, 1844596, 1986488, 3228043, 3689192, 6456086, 12912172, 25824344]

約数ペア:

[(1, 25824344), (2, 12912172), (4, 6456086), (7, 3689192), (8, 3228043), (13, 1986488), (14, 1844596), (19, 1359176), (26, 993244), (28, 922298), (38, 679588), (52, 496622), (56, 461149), (76, 339794), (91, 283784), (104, 248311), (133, 194168), (152, 169897), (182, 141892), (247, 104552), (266, 97084), (364, 70946), (494, 52276), (532, 48542), (728, 35473), (988, 26138), (1064, 24271), (1729, 14936), (1867, 13832), (1976, 13069), (3458, 7468), (3734, 6916)]