25896574

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{839}}^1$

素因数の和:936

約数の個数: 32

約数和(自身を含む): 44997120

約数和(自身を除く): 19100546

約数列:

[1, 2, 11, 22, 23, 46, 61, 122, 253, 506, 671, 839, 1342, 1403, 1678, 2806, 9229, 15433, 18458, 19297, 30866, 38594, 51179, 102358, 212267, 424534, 562969, 1125938, 1177117, 2354234, 12948287, 25896574]

約数ペア:

[(1, 25896574), (2, 12948287), (11, 2354234), (22, 1177117), (23, 1125938), (46, 562969), (61, 424534), (122, 212267), (253, 102358), (506, 51179), (671, 38594), (839, 30866), (1342, 19297), (1403, 18458), (1678, 15433), (2806, 9229)]