28026604

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{317}}^1$

素因数の和:406

約数の個数: 36

約数和(自身を含む): 53050032

約数和(自身を除く): 25023428

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 317, 634, 713, 961, 1268, 1426, 1922, 2852, 3844, 7291, 9827, 14582, 19654, 22103, 29164, 39308, 44206, 88412, 226021, 304637, 452042, 609274, 904084, 1218548, 7006651, 14013302, 28026604]

約数ペア:

[(1, 28026604), (2, 14013302), (4, 7006651), (23, 1218548), (31, 904084), (46, 609274), (62, 452042), (92, 304637), (124, 226021), (317, 88412), (634, 44206), (713, 39308), (961, 29164), (1268, 22103), (1426, 19654), (1922, 14582), (2852, 9827), (3844, 7291)]