26939672

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1103}}^1$

素因数の和:1223

約数の個数: 32

約数和(自身を含む): 52462080

約数和(自身を除く): 25522408

約数列:

[1, 2, 4, 8, 43, 71, 86, 142, 172, 284, 344, 568, 1103, 2206, 3053, 4412, 6106, 8824, 12212, 24424, 47429, 78313, 94858, 156626, 189716, 313252, 379432, 626504, 3367459, 6734918, 13469836, 26939672]

約数ペア:

[(1, 26939672), (2, 13469836), (4, 6734918), (8, 3367459), (43, 626504), (71, 379432), (86, 313252), (142, 189716), (172, 156626), (284, 94858), (344, 78313), (568, 47429), (1103, 24424), (2206, 12212), (3053, 8824), (4412, 6106)]