2777029136

素因数分解:

$2^4\times 7^2\times {\mathrm{193}}^1\times {\mathrm{18353}}^1$

素因数の和:18568

約数の個数: 60

約数和(自身を含む): 6291714492

約数和(自身を除く): 3514685356

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 193, 196, 386, 392, 772, 784, 1351, 1544, 2702, 3088, 5404, 9457, 10808, 18353, 18914, 21616, 36706, 37828, 73412, 75656, 128471, 146824, 151312, 256942, 293648, 513884, 899297, 1027768, 1798594, 2055536, 3542129, 3597188, 7084258, 7194376, 14168516, 14388752, 24794903, 28337032, 49589806, 56674064, 99179612, 173564321, 198359224, 347128642, 396718448, 694257284, 1388514568, 2777029136]

約数ペア:

[(1, 2777029136), (2, 1388514568), (4, 694257284), (7, 396718448), (8, 347128642), (14, 198359224), (16, 173564321), (28, 99179612), (49, 56674064), (56, 49589806), (98, 28337032), (112, 24794903), (193, 14388752), (196, 14168516), (386, 7194376), (392, 7084258), (772, 3597188), (784, 3542129), (1351, 2055536), (1544, 1798594), (2702, 1027768), (3088, 899297), (5404, 513884), (9457, 293648), (10808, 256942), (18353, 151312), (18914, 146824), (21616, 128471), (36706, 75656), (37828, 73412)]