71922136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{62869}}^1$

素因数の和:62899

約数の個数: 32

約数和(自身を含む): 158432400

約数和(自身を除く): 86510264

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 62869, 125738, 251476, 502952, 691559, 817297, 1383118, 1634594, 2766236, 3269188, 5532472, 6538376, 8990267, 17980534, 35961068, 71922136]

約数ペア:

[(1, 71922136), (2, 35961068), (4, 17980534), (8, 8990267), (11, 6538376), (13, 5532472), (22, 3269188), (26, 2766236), (44, 1634594), (52, 1383118), (88, 817297), (104, 691559), (143, 502952), (286, 251476), (572, 125738), (1144, 62869)]