28073192

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{12227}}^1$

素因数の和:12281

約数の個数: 32

約数和(自身を含む): 61629120

約数和(自身を除く): 33555928

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 12227, 24454, 48908, 85589, 97816, 171178, 342356, 501307, 684712, 1002614, 2005228, 3509149, 4010456, 7018298, 14036596, 28073192]

約数ペア:

[(1, 28073192), (2, 14036596), (4, 7018298), (7, 4010456), (8, 3509149), (14, 2005228), (28, 1002614), (41, 684712), (56, 501307), (82, 342356), (164, 171178), (287, 97816), (328, 85589), (574, 48908), (1148, 24454), (2296, 12227)]