25420702976

素因数分解:

$2^8\times {\mathrm{1399}}^1\times {\mathrm{70979}}^1$

素因数の和:72394

約数の個数: 36

約数和(自身を含む): 50779092000

約数和(自身を除く): 25358389024

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 1399, 2798, 5596, 11192, 22384, 44768, 70979, 89536, 141958, 179072, 283916, 358144, 567832, 1135664, 2271328, 4542656, 9085312, 18170624, 99299621, 198599242, 397198484, 794396968, 1588793936, 3177587872, 6355175744, 12710351488, 25420702976]

約数ペア:

[(1, 25420702976), (2, 12710351488), (4, 6355175744), (8, 3177587872), (16, 1588793936), (32, 794396968), (64, 397198484), (128, 198599242), (256, 99299621), (1399, 18170624), (2798, 9085312), (5596, 4542656), (11192, 2271328), (22384, 1135664), (44768, 567832), (70979, 358144), (89536, 283916), (141958, 179072)]