28732255994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1289}}^1\times {\mathrm{857321}}^1$

素因数の和:858625

約数の個数: 16

約数和(自身を含む): 46449705960

約数和(自身を除く): 17717449966

約数列:

[1, 2, 13, 26, 1289, 2578, 16757, 33514, 857321, 1714642, 11145173, 22290346, 1105086769, 2210173538, 14366127997, 28732255994]

約数ペア:

[(1, 28732255994), (2, 14366127997), (13, 2210173538), (26, 1105086769), (1289, 22290346), (2578, 11145173), (16757, 1714642), (33514, 857321)]