26260156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{1447}}^1$

素因数の和:1813

約数の個数: 24

約数和(自身を含む): 49666400

約数和(自身を除く): 23406244

約数列:

[1, 2, 4, 13, 26, 52, 349, 698, 1396, 1447, 2894, 4537, 5788, 9074, 18148, 18811, 37622, 75244, 505003, 1010006, 2020012, 6565039, 13130078, 26260156]

約数ペア:

[(1, 26260156), (2, 13130078), (4, 6565039), (13, 2020012), (26, 1010006), (52, 505003), (349, 75244), (698, 37622), (1396, 18811), (1447, 18148), (2894, 9074), (4537, 5788)]