57791958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{72421}}^1$

素因数の和:72452

約数の個数: 32

約数和(自身を含む): 139050240

約数和(自身を除く): 81258282

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 72421, 144842, 217263, 434526, 506947, 1013894, 1375999, 1520841, 2751998, 3041682, 4127997, 8255994, 9631993, 19263986, 28895979, 57791958]

約数ペア:

[(1, 57791958), (2, 28895979), (3, 19263986), (6, 9631993), (7, 8255994), (14, 4127997), (19, 3041682), (21, 2751998), (38, 1520841), (42, 1375999), (57, 1013894), (114, 506947), (133, 434526), (266, 217263), (399, 144842), (798, 72421)]