27796404

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{523}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 67139072

約数和(自身を除く): 39342668

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 103, 129, 172, 206, 258, 309, 412, 516, 523, 618, 1046, 1236, 1569, 2092, 3138, 4429, 6276, 8858, 13287, 17716, 22489, 26574, 44978, 53148, 53869, 67467, 89956, 107738, 134934, 161607, 215476, 269868, 323214, 646428, 2316367, 4632734, 6949101, 9265468, 13898202, 27796404]

約数ペア:

[(1, 27796404), (2, 13898202), (3, 9265468), (4, 6949101), (6, 4632734), (12, 2316367), (43, 646428), (86, 323214), (103, 269868), (129, 215476), (172, 161607), (206, 134934), (258, 107738), (309, 89956), (412, 67467), (516, 53869), (523, 53148), (618, 44978), (1046, 26574), (1236, 22489), (1569, 17716), (2092, 13287), (3138, 8858), (4429, 6276)]