42839566

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^5\times {\mathrm{19}}^1$

素因数の和:83

約数の個数: 48

約数和(自身を含む): 85034880

約数和(自身を除く): 42195314

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 121, 133, 154, 209, 242, 266, 418, 847, 1331, 1463, 1694, 2299, 2662, 2926, 4598, 9317, 14641, 16093, 18634, 25289, 29282, 32186, 50578, 102487, 161051, 177023, 204974, 278179, 322102, 354046, 556358, 1127357, 1947253, 2254714, 3059969, 3894506, 6119938, 21419783, 42839566]

約数ペア:

[(1, 42839566), (2, 21419783), (7, 6119938), (11, 3894506), (14, 3059969), (19, 2254714), (22, 1947253), (38, 1127357), (77, 556358), (121, 354046), (133, 322102), (154, 278179), (209, 204974), (242, 177023), (266, 161051), (418, 102487), (847, 50578), (1331, 32186), (1463, 29282), (1694, 25289), (2299, 18634), (2662, 16093), (2926, 14641), (4598, 9317)]