28266943966

素因数分解:

$2^1\times {\mathrm{439}}^1\times {\mathrm{1523}}^1\times {\mathrm{21139}}^1$

素因数の和:23103

約数の個数: 16

約数和(自身を含む): 42526915200

約数和(自身を除く): 14259971234

約数列:

[1, 2, 439, 878, 1523, 3046, 21139, 42278, 668597, 1337194, 9280021, 18560042, 32194697, 64389394, 14133471983, 28266943966]

約数ペア:

[(1, 28266943966), (2, 14133471983), (439, 64389394), (878, 32194697), (1523, 18560042), (3046, 9280021), (21139, 1337194), (42278, 668597)]