25552664

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1259}}^1$

素因数の和:1367

約数の個数: 32

約数和(自身を含む): 49896000

約数和(自身を除く): 24343336

約数列:

[1, 2, 4, 8, 43, 59, 86, 118, 172, 236, 344, 472, 1259, 2518, 2537, 5036, 5074, 10072, 10148, 20296, 54137, 74281, 108274, 148562, 216548, 297124, 433096, 594248, 3194083, 6388166, 12776332, 25552664]

約数ペア:

[(1, 25552664), (2, 12776332), (4, 6388166), (8, 3194083), (43, 594248), (59, 433096), (86, 297124), (118, 216548), (172, 148562), (236, 108274), (344, 74281), (472, 54137), (1259, 20296), (2518, 10148), (2537, 10072), (5036, 5074)]