4278601904

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{1223}}^1\times {\mathrm{5333}}^1$

素因数の和:6605

約数の個数: 40

約数和(自身を含む): 8500518432

約数和(自身を除く): 4221916528

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1223, 2446, 4892, 5333, 9784, 10666, 19568, 21332, 42664, 50143, 85328, 100286, 200572, 218653, 401144, 437306, 802288, 874612, 1749224, 3498448, 6522259, 13044518, 26089036, 52178072, 104356144, 267412619, 534825238, 1069650476, 2139300952, 4278601904]

約数ペア:

[(1, 4278601904), (2, 2139300952), (4, 1069650476), (8, 534825238), (16, 267412619), (41, 104356144), (82, 52178072), (164, 26089036), (328, 13044518), (656, 6522259), (1223, 3498448), (2446, 1749224), (4892, 874612), (5333, 802288), (9784, 437306), (10666, 401144), (19568, 218653), (21332, 200572), (42664, 100286), (50143, 85328)]