25940696

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1033}}^1$

素因数の和:1155

約数の個数: 32

約数和(自身を含む): 50500560

約数和(自身を除く): 24559864

約数列:

[1, 2, 4, 8, 43, 73, 86, 146, 172, 292, 344, 584, 1033, 2066, 3139, 4132, 6278, 8264, 12556, 25112, 44419, 75409, 88838, 150818, 177676, 301636, 355352, 603272, 3242587, 6485174, 12970348, 25940696]

約数ペア:

[(1, 25940696), (2, 12970348), (4, 6485174), (8, 3242587), (43, 603272), (73, 355352), (86, 301636), (146, 177676), (172, 150818), (292, 88838), (344, 75409), (584, 44419), (1033, 25112), (2066, 12556), (3139, 8264), (4132, 6278)]