21927104

素因数分解:

$2^6\times {\mathrm{397}}^1\times {\mathrm{863}}^1$

素因数の和:1272

約数の個数: 28

約数和(自身を含む): 43671744

約数和(自身を除く): 21744640

約数列:

[1, 2, 4, 8, 16, 32, 64, 397, 794, 863, 1588, 1726, 3176, 3452, 6352, 6904, 12704, 13808, 25408, 27616, 55232, 342611, 685222, 1370444, 2740888, 5481776, 10963552, 21927104]

約数ペア:

[(1, 21927104), (2, 10963552), (4, 5481776), (8, 2740888), (16, 1370444), (32, 685222), (64, 342611), (397, 55232), (794, 27616), (863, 25408), (1588, 13808), (1726, 12704), (3176, 6904), (3452, 6352)]