28385856

素因数分解:

$2^6\times 3^3\times {\mathrm{16427}}^1$

素因数の和:16448

約数の個数: 56

約数和(自身を含む): 83454240

約数和(自身を除く): 55068384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 16427, 32854, 49281, 65708, 98562, 131416, 147843, 197124, 262832, 295686, 394248, 443529, 525664, 591372, 788496, 887058, 1051328, 1182744, 1576992, 1774116, 2365488, 3153984, 3548232, 4730976, 7096464, 9461952, 14192928, 28385856]

約数ペア:

[(1, 28385856), (2, 14192928), (3, 9461952), (4, 7096464), (6, 4730976), (8, 3548232), (9, 3153984), (12, 2365488), (16, 1774116), (18, 1576992), (24, 1182744), (27, 1051328), (32, 887058), (36, 788496), (48, 591372), (54, 525664), (64, 443529), (72, 394248), (96, 295686), (108, 262832), (144, 197124), (192, 147843), (216, 131416), (288, 98562), (432, 65708), (576, 49281), (864, 32854), (1728, 16427)]