40514162

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1291}}^1$

素因数の和:1394

約数の個数: 32

約数和(自身を含む): 70326144

約数和(自身を除く): 29811982

約数列:

[1, 2, 13, 17, 26, 34, 71, 142, 221, 442, 923, 1207, 1291, 1846, 2414, 2582, 15691, 16783, 21947, 31382, 33566, 43894, 91661, 183322, 285311, 570622, 1191593, 1558237, 2383186, 3116474, 20257081, 40514162]

約数ペア:

[(1, 40514162), (2, 20257081), (13, 3116474), (17, 2383186), (26, 1558237), (34, 1191593), (71, 570622), (142, 285311), (221, 183322), (442, 91661), (923, 43894), (1207, 33566), (1291, 31382), (1846, 21947), (2414, 16783), (2582, 15691)]