28291616

素因数分解:

$2^5\times {\mathrm{317}}^1\times {\mathrm{2789}}^1$

素因数の和:3116

約数の個数: 24

約数和(自身を含む): 55894860

約数和(自身を除く): 27603244

約数列:

[1, 2, 4, 8, 16, 32, 317, 634, 1268, 2536, 2789, 5072, 5578, 10144, 11156, 22312, 44624, 89248, 884113, 1768226, 3536452, 7072904, 14145808, 28291616]

約数ペア:

[(1, 28291616), (2, 14145808), (4, 7072904), (8, 3536452), (16, 1768226), (32, 884113), (317, 89248), (634, 44624), (1268, 22312), (2536, 11156), (2789, 10144), (5072, 5578)]