66353728

素因数分解:

$2^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4003}}^1$

素因数の和:4059

約数の個数: 56

約数和(自身を含む): 154586432

約数和(自身を除く): 88232704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 148, 224, 259, 296, 448, 518, 592, 1036, 1184, 2072, 2368, 4003, 4144, 8006, 8288, 16012, 16576, 28021, 32024, 56042, 64048, 112084, 128096, 148111, 224168, 256192, 296222, 448336, 592444, 896672, 1036777, 1184888, 1793344, 2073554, 2369776, 4147108, 4739552, 8294216, 9479104, 16588432, 33176864, 66353728]

約数ペア:

[(1, 66353728), (2, 33176864), (4, 16588432), (7, 9479104), (8, 8294216), (14, 4739552), (16, 4147108), (28, 2369776), (32, 2073554), (37, 1793344), (56, 1184888), (64, 1036777), (74, 896672), (112, 592444), (148, 448336), (224, 296222), (259, 256192), (296, 224168), (448, 148111), (518, 128096), (592, 112084), (1036, 64048), (1184, 56042), (2072, 32024), (2368, 28021), (4003, 16576), (4144, 16012), (8006, 8288)]