28412648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{322871}}^1$

素因数の和:322888

約数の個数: 16

約数和(自身を含む): 58116960

約数和(自身を除く): 29704312

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 322871, 645742, 1291484, 2582968, 3551581, 7103162, 14206324, 28412648]

約数ペア:

[(1, 28412648), (2, 14206324), (4, 7103162), (8, 3551581), (11, 2582968), (22, 1291484), (44, 645742), (88, 322871)]