28579434

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{8521}}^1$

素因数の和:8582

約数の個数: 32

約数和(自身を含む): 62994624

約数和(自身を除く): 34415190

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 8521, 17042, 25563, 51126, 110773, 221546, 332319, 366403, 664638, 732806, 1099209, 2198418, 4763239, 9526478, 14289717, 28579434]

約数ペア:

[(1, 28579434), (2, 14289717), (3, 9526478), (6, 4763239), (13, 2198418), (26, 1099209), (39, 732806), (43, 664638), (78, 366403), (86, 332319), (129, 221546), (258, 110773), (559, 51126), (1118, 25563), (1677, 17042), (3354, 8521)]