12426752

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{1867}}^1$

素因数の和:1898

約数の個数: 40

約数和(自身を含む): 26753496

約数和(自身を除く): 14326744

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 1867, 3328, 3734, 6656, 7468, 14936, 24271, 29872, 48542, 59744, 97084, 119488, 194168, 238976, 388336, 477952, 776672, 955904, 1553344, 3106688, 6213376, 12426752]

約数ペア:

[(1, 12426752), (2, 6213376), (4, 3106688), (8, 1553344), (13, 955904), (16, 776672), (26, 477952), (32, 388336), (52, 238976), (64, 194168), (104, 119488), (128, 97084), (208, 59744), (256, 48542), (416, 29872), (512, 24271), (832, 14936), (1664, 7468), (1867, 6656), (3328, 3734)]