4949504

素因数分解:

$2^9\times 7^1\times {\mathrm{1381}}^1$

素因数の和:1406

約数の個数: 40

約数和(自身を含む): 11310288

約数和(自身を除く): 6360784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1381, 1792, 2762, 3584, 5524, 9667, 11048, 19334, 22096, 38668, 44192, 77336, 88384, 154672, 176768, 309344, 353536, 618688, 707072, 1237376, 2474752, 4949504]

約数ペア:

[(1, 4949504), (2, 2474752), (4, 1237376), (7, 707072), (8, 618688), (14, 353536), (16, 309344), (28, 176768), (32, 154672), (56, 88384), (64, 77336), (112, 44192), (128, 38668), (224, 22096), (256, 19334), (448, 11048), (512, 9667), (896, 5524), (1381, 3584), (1792, 2762)]