28543616

素因数分解:

$2^7\times {\mathrm{173}}^1\times {\mathrm{1289}}^1$

素因数の和:1476

約数の個数: 32

約数和(自身を含む): 57237300

約数和(自身を除く): 28693684

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 173, 346, 692, 1289, 1384, 2578, 2768, 5156, 5536, 10312, 11072, 20624, 22144, 41248, 82496, 164992, 222997, 445994, 891988, 1783976, 3567952, 7135904, 14271808, 28543616]

約数ペア:

[(1, 28543616), (2, 14271808), (4, 7135904), (8, 3567952), (16, 1783976), (32, 891988), (64, 445994), (128, 222997), (173, 164992), (346, 82496), (692, 41248), (1289, 22144), (1384, 20624), (2578, 11072), (2768, 10312), (5156, 5536)]