26208256

素因数分解:

$2^{11}\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 53464320

約数和(自身を除く): 27256064

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 191, 256, 268, 382, 512, 536, 764, 1024, 1072, 1528, 2048, 2144, 3056, 4288, 6112, 8576, 12224, 12797, 17152, 24448, 25594, 34304, 48896, 51188, 68608, 97792, 102376, 137216, 195584, 204752, 391168, 409504, 819008, 1638016, 3276032, 6552064, 13104128, 26208256]

約数ペア:

[(1, 26208256), (2, 13104128), (4, 6552064), (8, 3276032), (16, 1638016), (32, 819008), (64, 409504), (67, 391168), (128, 204752), (134, 195584), (191, 137216), (256, 102376), (268, 97792), (382, 68608), (512, 51188), (536, 48896), (764, 34304), (1024, 25594), (1072, 24448), (1528, 17152), (2048, 12797), (2144, 12224), (3056, 8576), (4288, 6112)]