42448721

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{3121}}^1$

素因数の和:3224

約数の個数: 16

約数和(自身を含む): 50951040

約数和(自身を除く): 8502319

約数列:

[1, 7, 29, 67, 203, 469, 1943, 3121, 13601, 21847, 90509, 209107, 633563, 1463749, 6064103, 42448721]

約数ペア:

[(1, 42448721), (7, 6064103), (29, 1463749), (67, 633563), (203, 209107), (469, 90509), (1943, 21847), (3121, 13601)]