27666712

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{727}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 53464320

約数和(自身を除く): 25797608

約数列:

[1, 2, 4, 8, 67, 71, 134, 142, 268, 284, 536, 568, 727, 1454, 2908, 4757, 5816, 9514, 19028, 38056, 48709, 51617, 97418, 103234, 194836, 206468, 389672, 412936, 3458339, 6916678, 13833356, 27666712]

約数ペア:

[(1, 27666712), (2, 13833356), (4, 6916678), (8, 3458339), (67, 412936), (71, 389672), (134, 206468), (142, 194836), (268, 103234), (284, 97418), (536, 51617), (568, 48709), (727, 38056), (1454, 19028), (2908, 9514), (4757, 5816)]