28245952

素因数分解:

$2^6\times 7^2\times {\mathrm{9007}}^1$

素因数の和:9033

約数の個数: 42

約数和(自身を含む): 65208912

約数和(自身を除く): 36962960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 9007, 18014, 36028, 63049, 72056, 126098, 144112, 252196, 288224, 441343, 504392, 576448, 882686, 1008784, 1765372, 2017568, 3530744, 4035136, 7061488, 14122976, 28245952]

約数ペア:

[(1, 28245952), (2, 14122976), (4, 7061488), (7, 4035136), (8, 3530744), (14, 2017568), (16, 1765372), (28, 1008784), (32, 882686), (49, 576448), (56, 504392), (64, 441343), (98, 288224), (112, 252196), (196, 144112), (224, 126098), (392, 72056), (448, 63049), (784, 36028), (1568, 18014), (3136, 9007)]