124780712

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{54347}}^1$

素因数の和:54401

約数の個数: 32

約数和(自身を含む): 273913920

約数和(自身を除く): 149133208

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 54347, 108694, 217388, 380429, 434776, 760858, 1521716, 2228227, 3043432, 4456454, 8912908, 15597589, 17825816, 31195178, 62390356, 124780712]

約数ペア:

[(1, 124780712), (2, 62390356), (4, 31195178), (7, 17825816), (8, 15597589), (14, 8912908), (28, 4456454), (41, 3043432), (56, 2228227), (82, 1521716), (164, 760858), (287, 434776), (328, 380429), (574, 217388), (1148, 108694), (2296, 54347)]