28419984

素因数分解:

$2^4\times 3^4\times {\mathrm{21929}}^1$

素因数の和:21949

約数の個数: 50

約数和(自身を含む): 82259430

約数和(自身を除く): 53839446

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, 21929, 43858, 65787, 87716, 131574, 175432, 197361, 263148, 350864, 394722, 526296, 592083, 789444, 1052592, 1184166, 1578888, 1776249, 2368332, 3157776, 3552498, 4736664, 7104996, 9473328, 14209992, 28419984]

約数ペア:

[(1, 28419984), (2, 14209992), (3, 9473328), (4, 7104996), (6, 4736664), (8, 3552498), (9, 3157776), (12, 2368332), (16, 1776249), (18, 1578888), (24, 1184166), (27, 1052592), (36, 789444), (48, 592083), (54, 526296), (72, 394722), (81, 350864), (108, 263148), (144, 197361), (162, 175432), (216, 131574), (324, 87716), (432, 65787), (648, 43858), (1296, 21929)]