28985178

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{42751}}^1$

素因数の和:42869

約数の個数: 16

約数和(自身を含む): 58484736

約数和(自身を除く): 29499558

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 42751, 85502, 128253, 256506, 4830863, 9661726, 14492589, 28985178]

約数ペア:

[(1, 28985178), (2, 14492589), (3, 9661726), (6, 4830863), (113, 256506), (226, 128253), (339, 85502), (678, 42751)]