2889840464

素因数分解:

$2^4\times 7^2\times {\mathrm{673}}^1\times {\mathrm{5477}}^1$

素因数の和:6172

約数の個数: 60

約数和(自身を含む): 6524067924

約数和(自身を除く): 3634227460

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 673, 784, 1346, 2692, 4711, 5384, 5477, 9422, 10768, 10954, 18844, 21908, 32977, 37688, 38339, 43816, 65954, 75376, 76678, 87632, 131908, 153356, 263816, 268373, 306712, 527632, 536746, 613424, 1073492, 2146984, 3686021, 4293968, 7372042, 14744084, 25802147, 29488168, 51604294, 58976336, 103208588, 180615029, 206417176, 361230058, 412834352, 722460116, 1444920232, 2889840464]

約数ペア:

[(1, 2889840464), (2, 1444920232), (4, 722460116), (7, 412834352), (8, 361230058), (14, 206417176), (16, 180615029), (28, 103208588), (49, 58976336), (56, 51604294), (98, 29488168), (112, 25802147), (196, 14744084), (392, 7372042), (673, 4293968), (784, 3686021), (1346, 2146984), (2692, 1073492), (4711, 613424), (5384, 536746), (5477, 527632), (9422, 306712), (10768, 268373), (10954, 263816), (18844, 153356), (21908, 131908), (32977, 87632), (37688, 76678), (38339, 75376), (43816, 65954)]