28515602

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{883}}^1$

素因数の和:1193

約数の個数: 16

約数和(自身を含む): 43641312

約数和(自身を除く): 15125710

約数列:

[1, 2, 67, 134, 241, 482, 883, 1766, 16147, 32294, 59161, 118322, 212803, 425606, 14257801, 28515602]

約数ペア:

[(1, 28515602), (2, 14257801), (67, 425606), (134, 212803), (241, 118322), (482, 59161), (883, 32294), (1766, 16147)]