28637084

素因数分解:

$2^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{2083}}^1$

素因数の和:2585

約数の個数: 24

約数和(自身を含む): 57418368

約数和(自身を除く): 28781284

約数列:

[1, 2, 4, 7, 14, 28, 491, 982, 1964, 2083, 3437, 4166, 6874, 8332, 13748, 14581, 29162, 58324, 1022753, 2045506, 4091012, 7159271, 14318542, 28637084]

約数ペア:

[(1, 28637084), (2, 14318542), (4, 7159271), (7, 4091012), (14, 2045506), (28, 1022753), (491, 58324), (982, 29162), (1964, 14581), (2083, 13748), (3437, 8332), (4166, 6874)]