42696889

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:496

約数の個数: 16

約数和(自身を含む): 45600256

約数和(自身を除く): 2903367

約数列:

[1, 31, 61, 67, 337, 1891, 2077, 4087, 10447, 20557, 22579, 126697, 637267, 699949, 1377319, 42696889]

約数ペア:

[(1, 42696889), (31, 1377319), (61, 699949), (67, 637267), (337, 126697), (1891, 22579), (2077, 20557), (4087, 10447)]