71211448

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{115603}}^1$

素因数の和:115627

約数の個数: 32

約数和(自身を含む): 166469760

約数和(自身を除く): 95258312

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 115603, 231206, 462412, 809221, 924824, 1271633, 1618442, 2543266, 3236884, 5086532, 6473768, 8901431, 10173064, 17802862, 35605724, 71211448]

約数ペア:

[(1, 71211448), (2, 35605724), (4, 17802862), (7, 10173064), (8, 8901431), (11, 6473768), (14, 5086532), (22, 3236884), (28, 2543266), (44, 1618442), (56, 1271633), (77, 924824), (88, 809221), (154, 462412), (308, 231206), (616, 115603)]