39663904

素因数分解:

$2^5\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1567}}^1$

素因数の和:1697

約数の個数: 48

約数和(自身を含む): 90091008

約数和(自身を除く): 50427104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 113, 224, 226, 452, 791, 904, 1567, 1582, 1808, 3134, 3164, 3616, 6268, 6328, 10969, 12536, 12656, 21938, 25072, 25312, 43876, 50144, 87752, 175504, 177071, 351008, 354142, 708284, 1239497, 1416568, 2478994, 2833136, 4957988, 5666272, 9915976, 19831952, 39663904]

約数ペア:

[(1, 39663904), (2, 19831952), (4, 9915976), (7, 5666272), (8, 4957988), (14, 2833136), (16, 2478994), (28, 1416568), (32, 1239497), (56, 708284), (112, 354142), (113, 351008), (224, 177071), (226, 175504), (452, 87752), (791, 50144), (904, 43876), (1567, 25312), (1582, 25072), (1808, 21938), (3134, 12656), (3164, 12536), (3616, 10969), (6268, 6328)]