27338672

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1$

素因数の和:477

約数の個数: 40

約数和(自身を含む): 54666144

約数和(自身を除く): 27327472

約数列:

[1, 2, 4, 8, 16, 53, 103, 106, 206, 212, 313, 412, 424, 626, 824, 848, 1252, 1648, 2504, 5008, 5459, 10918, 16589, 21836, 32239, 33178, 43672, 64478, 66356, 87344, 128956, 132712, 257912, 265424, 515824, 1708667, 3417334, 6834668, 13669336, 27338672]

約数ペア:

[(1, 27338672), (2, 13669336), (4, 6834668), (8, 3417334), (16, 1708667), (53, 515824), (103, 265424), (106, 257912), (206, 132712), (212, 128956), (313, 87344), (412, 66356), (424, 64478), (626, 43672), (824, 33178), (848, 32239), (1252, 21836), (1648, 16589), (2504, 10918), (5008, 5459)]