25949808

素因数分解:

$2^4\times 3^4\times {\mathrm{20023}}^1$

素因数の和:20043

約数の個数: 50

約数和(自身を含む): 75110024

約数和(自身を除く): 49160216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 20023, 40046, 60069, 80092, 120138, 160184, 180207, 240276, 320368, 360414, 480552, 540621, 720828, 961104, 1081242, 1441656, 1621863, 2162484, 2883312, 3243726, 4324968, 6487452, 8649936, 12974904, 25949808]

約数ペア:

[(1, 25949808), (2, 12974904), (3, 8649936), (4, 6487452), (6, 4324968), (8, 3243726), (9, 2883312), (12, 2162484), (16, 1621863), (18, 1441656), (24, 1081242), (27, 961104), (36, 720828), (48, 540621), (54, 480552), (72, 360414), (81, 320368), (108, 240276), (144, 180207), (162, 160184), (216, 120138), (324, 80092), (432, 60069), (648, 40046), (1296, 20023)]