28612402

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157211}}^1$

素因数の和:157233

約数の個数: 16

約数和(自身を含む): 52823232

約数和(自身を除く): 24210830

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 157211, 314422, 1100477, 2043743, 2200954, 4087486, 14306201, 28612402]

約数ペア:

[(1, 28612402), (2, 14306201), (7, 4087486), (13, 2200954), (14, 2043743), (26, 1100477), (91, 314422), (182, 157211)]