2006164544

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{673}}^1\times {\mathrm{991}}^1$

素因数の和:1723

約数の個数: 56

約数和(自身を含む): 4075834368

約数和(自身を除く): 2069669824

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 188, 376, 673, 752, 991, 1346, 1504, 1982, 2692, 3008, 3964, 5384, 7928, 10768, 15856, 21536, 31631, 31712, 43072, 46577, 63262, 63424, 93154, 126524, 186308, 253048, 372616, 506096, 666943, 745232, 1012192, 1333886, 1490464, 2024384, 2667772, 2980928, 5335544, 10671088, 21342176, 31346321, 42684352, 62692642, 125385284, 250770568, 501541136, 1003082272, 2006164544]

約数ペア:

[(1, 2006164544), (2, 1003082272), (4, 501541136), (8, 250770568), (16, 125385284), (32, 62692642), (47, 42684352), (64, 31346321), (94, 21342176), (188, 10671088), (376, 5335544), (673, 2980928), (752, 2667772), (991, 2024384), (1346, 1490464), (1504, 1333886), (1982, 1012192), (2692, 745232), (3008, 666943), (3964, 506096), (5384, 372616), (7928, 253048), (10768, 186308), (15856, 126524), (21536, 93154), (31631, 63424), (31712, 63262), (43072, 46577)]