74537372

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1061}}^1$

素因数の和:1278

約数の個数: 48

約数和(自身を含む): 161525952

約数和(自身を除く): 86988580

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 193, 364, 386, 772, 1061, 1351, 2122, 2509, 2702, 4244, 5018, 5404, 7427, 10036, 13793, 14854, 17563, 27586, 29708, 35126, 55172, 70252, 96551, 193102, 204773, 386204, 409546, 819092, 1433411, 2662049, 2866822, 5324098, 5733644, 10648196, 18634343, 37268686, 74537372]

約数ペア:

[(1, 74537372), (2, 37268686), (4, 18634343), (7, 10648196), (13, 5733644), (14, 5324098), (26, 2866822), (28, 2662049), (52, 1433411), (91, 819092), (182, 409546), (193, 386204), (364, 204773), (386, 193102), (772, 96551), (1061, 70252), (1351, 55172), (2122, 35126), (2509, 29708), (2702, 27586), (4244, 17563), (5018, 14854), (5404, 13793), (7427, 10036)]