2125642048

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{18839}}^1$

素因数の和:18935

約数の個数: 56

約数和(自身を含む): 4421672640

約数和(自身を除く): 2296030592

約数列:

[1, 2, 4, 8, 16, 32, 41, 43, 64, 82, 86, 164, 172, 328, 344, 656, 688, 1312, 1376, 1763, 2624, 2752, 3526, 7052, 14104, 18839, 28208, 37678, 56416, 75356, 112832, 150712, 301424, 602848, 772399, 810077, 1205696, 1544798, 1620154, 3089596, 3240308, 6179192, 6480616, 12358384, 12961232, 24716768, 25922464, 33213157, 49433536, 51844928, 66426314, 132852628, 265705256, 531410512, 1062821024, 2125642048]

約数ペア:

[(1, 2125642048), (2, 1062821024), (4, 531410512), (8, 265705256), (16, 132852628), (32, 66426314), (41, 51844928), (43, 49433536), (64, 33213157), (82, 25922464), (86, 24716768), (164, 12961232), (172, 12358384), (328, 6480616), (344, 6179192), (656, 3240308), (688, 3089596), (1312, 1620154), (1376, 1544798), (1763, 1205696), (2624, 810077), (2752, 772399), (3526, 602848), (7052, 301424), (14104, 150712), (18839, 112832), (28208, 75356), (37678, 56416)]