2655632

素因数分解:

$2^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:327

約数の個数: 40

約数和(自身を含む): 5957952

約数和(自身を除く): 3302320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 131, 181, 262, 362, 524, 724, 917, 1048, 1267, 1448, 1834, 2096, 2534, 2896, 3668, 5068, 7336, 10136, 14672, 20272, 23711, 47422, 94844, 165977, 189688, 331954, 379376, 663908, 1327816, 2655632]

約数ペア:

[(1, 2655632), (2, 1327816), (4, 663908), (7, 379376), (8, 331954), (14, 189688), (16, 165977), (28, 94844), (56, 47422), (112, 23711), (131, 20272), (181, 14672), (262, 10136), (362, 7336), (524, 5068), (724, 3668), (917, 2896), (1048, 2534), (1267, 2096), (1448, 1834)]