13781504

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{2447}}^1$

素因数の和:2476

約数の個数: 40

約数和(自身を含む): 30051648

約数和(自身を除く): 16270144

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 2447, 2816, 4894, 5632, 9788, 19576, 26917, 39152, 53834, 78304, 107668, 156608, 215336, 313216, 430672, 626432, 861344, 1252864, 1722688, 3445376, 6890752, 13781504]

約数ペア:

[(1, 13781504), (2, 6890752), (4, 3445376), (8, 1722688), (11, 1252864), (16, 861344), (22, 626432), (32, 430672), (44, 313216), (64, 215336), (88, 156608), (128, 107668), (176, 78304), (256, 53834), (352, 39152), (512, 26917), (704, 19576), (1408, 9788), (2447, 5632), (2816, 4894)]