38240253.000000000

素因数分解:

$2^5\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1847}}^1$

素因数の和:2121

約数の個数: 48

約数和(自身を含む): 240299136

約数和(自身を除く): 133971040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 257, 514, 1028, 1799, 1847, 2056, 3598, 3694, 4112, 7196, 7388, 8224, 12929, 14392, 14776, 25858, 28784, 29552, 51716, 57568, 59104, 103432, 206864, 413728, 474679, 949358, 1898716, 3322753, 3797432, 6645506, 7594864, 13291012, 15189728, 26582024, 53164048, 106328096]

約数ペア:

[(1, 106328096), (2, 53164048), (4, 26582024), (7, 15189728), (8, 13291012), (14, 7594864), (16, 6645506), (28, 3797432), (32, 3322753), (56, 1898716), (112, 949358), (224, 474679), (257, 413728), (514, 206864), (1028, 103432), (1799, 59104), (1847, 57568), (2056, 51716), (3598, 29552), (3694, 28784), (4112, 25858), (7196, 14776), (7388, 14392), (8224, 12929)]