26301244

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20357}}^1$

素因数の和:20397

約数の個数: 24

約数和(自身を含む): 51302160

約数和(自身を除く): 25000916

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 20357, 40714, 81428, 346069, 386783, 692138, 773566, 1384276, 1547132, 6575311, 13150622, 26301244]

約数ペア:

[(1, 26301244), (2, 13150622), (4, 6575311), (17, 1547132), (19, 1384276), (34, 773566), (38, 692138), (68, 386783), (76, 346069), (323, 81428), (646, 40714), (1292, 20357)]