42258566

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{641}}^1$

素因数の和:944

約数の個数: 32

約数和(自身を含む): 77101632

約数和(自身を除く): 34843066

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 277, 554, 641, 1282, 1939, 3878, 4487, 4709, 8974, 9418, 10897, 21794, 32963, 65926, 76279, 152558, 177557, 355114, 1242899, 2485798, 3018469, 6036938, 21129283, 42258566]

約数ペア:

[(1, 42258566), (2, 21129283), (7, 6036938), (14, 3018469), (17, 2485798), (34, 1242899), (119, 355114), (238, 177557), (277, 152558), (554, 76279), (641, 65926), (1282, 32963), (1939, 21794), (3878, 10897), (4487, 9418), (4709, 8974)]