25648256

素因数分解:

$2^7\times {\mathrm{151}}^1\times {\mathrm{1327}}^1$

素因数の和:1492

約数の個数: 32

約数和(自身を含む): 51473280

約数和(自身を除く): 25825024

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 151, 302, 604, 1208, 1327, 2416, 2654, 4832, 5308, 9664, 10616, 19328, 21232, 42464, 84928, 169856, 200377, 400754, 801508, 1603016, 3206032, 6412064, 12824128, 25648256]

約数ペア:

[(1, 25648256), (2, 12824128), (4, 6412064), (8, 3206032), (16, 1603016), (32, 801508), (64, 400754), (128, 200377), (151, 169856), (302, 84928), (604, 42464), (1208, 21232), (1327, 19328), (2416, 10616), (2654, 9664), (4832, 5308)]