28111616

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{8447}}^1$

素因数の和:8476

約数の個数: 36

約数和(自身を含む): 60436992

約数和(自身を除く): 32325376

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 8447, 16894, 33788, 67576, 109811, 135152, 219622, 270304, 439244, 540608, 878488, 1081216, 1756976, 2162432, 3513952, 7027904, 14055808, 28111616]

約数ペア:

[(1, 28111616), (2, 14055808), (4, 7027904), (8, 3513952), (13, 2162432), (16, 1756976), (26, 1081216), (32, 878488), (52, 540608), (64, 439244), (104, 270304), (128, 219622), (208, 135152), (256, 109811), (416, 67576), (832, 33788), (1664, 16894), (3328, 8447)]