26878708

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1667}}^1$

素因数の和:1839

約数の個数: 24

約数和(自身を含む): 49039200

約数和(自身を除く): 22160492

約数列:

[1, 2, 4, 29, 58, 116, 139, 278, 556, 1667, 3334, 4031, 6668, 8062, 16124, 48343, 96686, 193372, 231713, 463426, 926852, 6719677, 13439354, 26878708]

約数ペア:

[(1, 26878708), (2, 13439354), (4, 6719677), (29, 926852), (58, 463426), (116, 231713), (139, 193372), (278, 96686), (556, 48343), (1667, 16124), (3334, 8062), (4031, 6668)]