28644338

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{13249}}^1$

素因数の和:13321

約数の個数: 16

約数和(自身を含む): 45792000

約数和(自身を除く): 17147662

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 13249, 26498, 304727, 609454, 622703, 1245406, 14322169, 28644338]

約数ペア:

[(1, 28644338), (2, 14322169), (23, 1245406), (46, 622703), (47, 609454), (94, 304727), (1081, 26498), (2162, 13249)]