82182884

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{317}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 169247232

約数和(自身を除く): 87064348

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 197, 317, 329, 394, 634, 658, 788, 1268, 1316, 1379, 2219, 2758, 4438, 5516, 8876, 9259, 14899, 18518, 29798, 37036, 59596, 62449, 64813, 104293, 124898, 129626, 208586, 249796, 259252, 417172, 437143, 874286, 1748572, 2935103, 5870206, 11740412, 20545721, 41091442, 82182884]

約数ペア:

[(1, 82182884), (2, 41091442), (4, 20545721), (7, 11740412), (14, 5870206), (28, 2935103), (47, 1748572), (94, 874286), (188, 437143), (197, 417172), (317, 259252), (329, 249796), (394, 208586), (634, 129626), (658, 124898), (788, 104293), (1268, 64813), (1316, 62449), (1379, 59596), (2219, 37036), (2758, 29798), (4438, 18518), (5516, 14899), (8876, 9259)]