404779672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{23833}}^1$

素因数の和:24043

約数の個数: 32

約数和(自身を含む): 832283280

約数和(自身を除く): 427503608

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 193, 386, 772, 1544, 2123, 4246, 8492, 16984, 23833, 47666, 95332, 190664, 262163, 524326, 1048652, 2097304, 4599769, 9199538, 18399076, 36798152, 50597459, 101194918, 202389836, 404779672]

約数ペア:

[(1, 404779672), (2, 202389836), (4, 101194918), (8, 50597459), (11, 36798152), (22, 18399076), (44, 9199538), (88, 4599769), (193, 2097304), (386, 1048652), (772, 524326), (1544, 262163), (2123, 190664), (4246, 95332), (8492, 47666), (16984, 23833)]