26928256

素因数分解:

$2^7\times {\mathrm{79}}^1\times {\mathrm{2663}}^1$

素因数の和:2756

約数の個数: 32

約数和(自身を含む): 54345600

約数和(自身を除く): 27417344

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 316, 632, 1264, 2528, 2663, 5056, 5326, 10112, 10652, 21304, 42608, 85216, 170432, 210377, 340864, 420754, 841508, 1683016, 3366032, 6732064, 13464128, 26928256]

約数ペア:

[(1, 26928256), (2, 13464128), (4, 6732064), (8, 3366032), (16, 1683016), (32, 841508), (64, 420754), (79, 340864), (128, 210377), (158, 170432), (316, 85216), (632, 42608), (1264, 21304), (2528, 10652), (2663, 10112), (5056, 5326)]