47772872

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{20807}}^1$

素因数の和:20861

約数の個数: 32

約数和(自身を含む): 104872320

約数和(自身を除く): 57099448

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 20807, 41614, 83228, 145649, 166456, 291298, 582596, 853087, 1165192, 1706174, 3412348, 5971609, 6824696, 11943218, 23886436, 47772872]

約数ペア:

[(1, 47772872), (2, 23886436), (4, 11943218), (7, 6824696), (8, 5971609), (14, 3412348), (28, 1706174), (41, 1165192), (56, 853087), (82, 582596), (164, 291298), (287, 166456), (328, 145649), (574, 83228), (1148, 41614), (2296, 20807)]