68558468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{29399}}^1$

素因数の和:29467

約数の個数: 24

約数和(自身を含む): 133358400

約数和(自身を除く): 64799932

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 29399, 58798, 117596, 323389, 646778, 1293556, 1558147, 3116294, 6232588, 17139617, 34279234, 68558468]

約数ペア:

[(1, 68558468), (2, 34279234), (4, 17139617), (11, 6232588), (22, 3116294), (44, 1558147), (53, 1293556), (106, 646778), (212, 323389), (583, 117596), (1166, 58798), (2332, 29399)]