28633144

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{67531}}^1$

素因数の和:67590

約数の個数: 16

約数和(自身を含む): 54700920

約数和(自身を除く): 26067776

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 67531, 135062, 270124, 540248, 3579143, 7158286, 14316572, 28633144]

約数ペア:

[(1, 28633144), (2, 14316572), (4, 7158286), (8, 3579143), (53, 540248), (106, 270124), (212, 135062), (424, 67531)]