57539258

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1087}}^1$

素因数の和:1314

約数の個数: 32

約数和(自身を含む): 104448000

約数和(自身を除く): 46908742

約数列:

[1, 2, 7, 14, 19, 38, 133, 199, 266, 398, 1087, 1393, 2174, 2786, 3781, 7562, 7609, 15218, 20653, 26467, 41306, 52934, 144571, 216313, 289142, 432626, 1514191, 3028382, 4109947, 8219894, 28769629, 57539258]

約数ペア:

[(1, 57539258), (2, 28769629), (7, 8219894), (14, 4109947), (19, 3028382), (38, 1514191), (133, 432626), (199, 289142), (266, 216313), (398, 144571), (1087, 52934), (1393, 41306), (2174, 26467), (2786, 20653), (3781, 15218), (7562, 7609)]