66070844

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{859}}^1$

素因数の和:978

約数の個数: 48

約数和(自身を含む): 137544960

約数和(自身を除く): 71474116

約数列:

[1, 2, 4, 7, 14, 28, 41, 67, 82, 134, 164, 268, 287, 469, 574, 859, 938, 1148, 1718, 1876, 2747, 3436, 5494, 6013, 10988, 12026, 19229, 24052, 35219, 38458, 57553, 70438, 76916, 115106, 140876, 230212, 246533, 402871, 493066, 805742, 986132, 1611484, 2359673, 4719346, 9438692, 16517711, 33035422, 66070844]

約数ペア:

[(1, 66070844), (2, 33035422), (4, 16517711), (7, 9438692), (14, 4719346), (28, 2359673), (41, 1611484), (67, 986132), (82, 805742), (134, 493066), (164, 402871), (268, 246533), (287, 230212), (469, 140876), (574, 115106), (859, 76916), (938, 70438), (1148, 57553), (1718, 38458), (1876, 35219), (2747, 24052), (3436, 19229), (5494, 12026), (6013, 10988)]