438965408

素因数分解:

$2^5\times 7^1\times {\mathrm{1061}}^1\times {\mathrm{1847}}^1$

素因数の和:2925

約数の個数: 48

約数和(自身を含む): 989138304

約数和(自身を除く): 550172896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1061, 1847, 2122, 3694, 4244, 7388, 7427, 8488, 12929, 14776, 14854, 16976, 25858, 29552, 29708, 33952, 51716, 59104, 59416, 103432, 118832, 206864, 237664, 413728, 1959667, 3919334, 7838668, 13717669, 15677336, 27435338, 31354672, 54870676, 62709344, 109741352, 219482704, 438965408]

約数ペア:

[(1, 438965408), (2, 219482704), (4, 109741352), (7, 62709344), (8, 54870676), (14, 31354672), (16, 27435338), (28, 15677336), (32, 13717669), (56, 7838668), (112, 3919334), (224, 1959667), (1061, 413728), (1847, 237664), (2122, 206864), (3694, 118832), (4244, 103432), (7388, 59416), (7427, 59104), (8488, 51716), (12929, 33952), (14776, 29708), (14854, 29552), (16976, 25858)]