28126592

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{16903}}^1$

素因数の和:16930

約数の個数: 32

約数和(自身を含む): 60347280

約数和(自身を除く): 32220688

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 16903, 33806, 67612, 135224, 219739, 270448, 439478, 540896, 878956, 1081792, 1757912, 2163584, 3515824, 7031648, 14063296, 28126592]

約数ペア:

[(1, 28126592), (2, 14063296), (4, 7031648), (8, 3515824), (13, 2163584), (16, 1757912), (26, 1081792), (32, 878956), (52, 540896), (64, 439478), (104, 270448), (128, 219739), (208, 135224), (416, 67612), (832, 33806), (1664, 16903)]