28144282

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{2293}}^1$

素因数の和:2350

約数の個数: 24

約数和(自身を含む): 47196756

約数和(自身を除く): 19052474

約数列:

[1, 2, 17, 19, 34, 38, 323, 361, 646, 722, 2293, 4586, 6137, 12274, 38981, 43567, 77962, 87134, 740639, 827773, 1481278, 1655546, 14072141, 28144282]

約数ペア:

[(1, 28144282), (2, 14072141), (17, 1655546), (19, 1481278), (34, 827773), (38, 740639), (323, 87134), (361, 77962), (646, 43567), (722, 38981), (2293, 12274), (4586, 6137)]