71605604

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{134597}}^1$

素因数の和:134627

約数の個数: 24

約数和(自身を含む): 150749760

約数和(自身を除く): 79144156

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 134597, 269194, 538388, 942179, 1884358, 2557343, 3768716, 5114686, 10229372, 17901401, 35802802, 71605604]

約数ペア:

[(1, 71605604), (2, 35802802), (4, 17901401), (7, 10229372), (14, 5114686), (19, 3768716), (28, 2557343), (38, 1884358), (76, 942179), (133, 538388), (266, 269194), (532, 134597)]