28615970

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{29501}}^1$

素因数の和:29605

約数の個数: 16

約数和(自身を含む): 52041528

約数和(自身を除く): 23425558

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 29501, 59002, 147505, 295010, 2861597, 5723194, 14307985, 28615970]

約数ペア:

[(1, 28615970), (2, 14307985), (5, 5723194), (10, 2861597), (97, 295010), (194, 147505), (485, 59002), (970, 29501)]