38743264

素因数分解:

$2^5\times 7^1\times {\mathrm{257}}^1\times {\mathrm{673}}^1$

素因数の和:947

約数の個数: 48

約数和(自身を含む): 87641568

約数和(自身を除く): 48898304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 257, 514, 673, 1028, 1346, 1799, 2056, 2692, 3598, 4112, 4711, 5384, 7196, 8224, 9422, 10768, 14392, 18844, 21536, 28784, 37688, 57568, 75376, 150752, 172961, 345922, 691844, 1210727, 1383688, 2421454, 2767376, 4842908, 5534752, 9685816, 19371632, 38743264]

約数ペア:

[(1, 38743264), (2, 19371632), (4, 9685816), (7, 5534752), (8, 4842908), (14, 2767376), (16, 2421454), (28, 1383688), (32, 1210727), (56, 691844), (112, 345922), (224, 172961), (257, 150752), (514, 75376), (673, 57568), (1028, 37688), (1346, 28784), (1799, 21536), (2056, 18844), (2692, 14392), (3598, 10768), (4112, 9422), (4711, 8224), (5384, 7196)]