26590768

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:389

約数の個数: 40

約数和(自身を含む): 52923200

約数和(自身を除く): 26332432

約数列:

[1, 2, 4, 8, 16, 79, 109, 158, 193, 218, 316, 386, 436, 632, 772, 872, 1264, 1544, 1744, 3088, 8611, 15247, 17222, 21037, 30494, 34444, 42074, 60988, 68888, 84148, 121976, 137776, 168296, 243952, 336592, 1661923, 3323846, 6647692, 13295384, 26590768]

約数ペア:

[(1, 26590768), (2, 13295384), (4, 6647692), (8, 3323846), (16, 1661923), (79, 336592), (109, 243952), (158, 168296), (193, 137776), (218, 121976), (316, 84148), (386, 68888), (436, 60988), (632, 42074), (772, 34444), (872, 30494), (1264, 21037), (1544, 17222), (1744, 15247), (3088, 8611)]