40357072

素因数分解:

$2^4\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1867}}^1$

素因数の和:2075

約数の個数: 40

約数和(自身を含む): 89873216

約数和(自身を除く): 49516144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 193, 386, 772, 1351, 1544, 1867, 2702, 3088, 3734, 5404, 7468, 10808, 13069, 14936, 21616, 26138, 29872, 52276, 104552, 209104, 360331, 720662, 1441324, 2522317, 2882648, 5044634, 5765296, 10089268, 20178536, 40357072]

約数ペア:

[(1, 40357072), (2, 20178536), (4, 10089268), (7, 5765296), (8, 5044634), (14, 2882648), (16, 2522317), (28, 1441324), (56, 720662), (112, 360331), (193, 209104), (386, 104552), (772, 52276), (1351, 29872), (1544, 26138), (1867, 21616), (2702, 14936), (3088, 13069), (3734, 10808), (5404, 7468)]