28802712

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{16903}}^1$

素因数の和:16983

約数の個数: 32

約数和(自身を含む): 73025280

約数和(自身を除く): 44222568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 16903, 33806, 50709, 67612, 101418, 135224, 202836, 405672, 1200113, 2400226, 3600339, 4800452, 7200678, 9600904, 14401356, 28802712]

約数ペア:

[(1, 28802712), (2, 14401356), (3, 9600904), (4, 7200678), (6, 4800452), (8, 3600339), (12, 2400226), (24, 1200113), (71, 405672), (142, 202836), (213, 135224), (284, 101418), (426, 67612), (568, 50709), (852, 33806), (1704, 16903)]