28097272

素因数分解:

$2^3\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2803}}^1$

素因数の和:2995

約数の個数: 32

約数和(自身を含む): 60566400

約数和(自身を除く): 32469128

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 179, 358, 716, 1253, 1432, 2506, 2803, 5012, 5606, 10024, 11212, 19621, 22424, 39242, 78484, 156968, 501737, 1003474, 2006948, 3512159, 4013896, 7024318, 14048636, 28097272]

約数ペア:

[(1, 28097272), (2, 14048636), (4, 7024318), (7, 4013896), (8, 3512159), (14, 2006948), (28, 1003474), (56, 501737), (179, 156968), (358, 78484), (716, 39242), (1253, 22424), (1432, 19621), (2506, 11212), (2803, 10024), (5012, 5606)]