42839756

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{5581}}^1$

素因数の和:5705

約数の個数: 24

約数和(自身を含む): 79710960

約数和(自身を除く): 36871204

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 404, 1919, 3838, 5581, 7676, 11162, 22324, 106039, 212078, 424156, 563681, 1127362, 2254724, 10709939, 21419878, 42839756]

約数ペア:

[(1, 42839756), (2, 21419878), (4, 10709939), (19, 2254724), (38, 1127362), (76, 563681), (101, 424156), (202, 212078), (404, 106039), (1919, 22324), (3838, 11162), (5581, 7676)]