66890252

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{10631}}^1$

素因数の和:10670

約数の個数: 36

約数和(自身を含む): 138577488

約数和(自身を除く): 71687236

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 3146, 6292, 10631, 21262, 42524, 116941, 138203, 233882, 276406, 467764, 552812, 1286351, 1520233, 2572702, 3040466, 5145404, 6080932, 16722563, 33445126, 66890252]

約数ペア:

[(1, 66890252), (2, 33445126), (4, 16722563), (11, 6080932), (13, 5145404), (22, 3040466), (26, 2572702), (44, 1520233), (52, 1286351), (121, 552812), (143, 467764), (242, 276406), (286, 233882), (484, 138203), (572, 116941), (1573, 42524), (3146, 21262), (6292, 10631)]