47691938

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4373}}^1$

素因数の和:4442

約数の個数: 32

約数和(自身を含む): 88179840

約数和(自身を除く): 40487902

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 574, 779, 1558, 4373, 5453, 8746, 10906, 30611, 61222, 83087, 166174, 179293, 358586, 581609, 1163218, 1255051, 2510102, 3406567, 6813134, 23845969, 47691938]

約数ペア:

[(1, 47691938), (2, 23845969), (7, 6813134), (14, 3406567), (19, 2510102), (38, 1255051), (41, 1163218), (82, 581609), (133, 358586), (266, 179293), (287, 166174), (574, 83087), (779, 61222), (1558, 30611), (4373, 10906), (5453, 8746)]