2788334584

素因数分解:

$2^3\times 7^1\times {\mathrm{2713}}^1\times {\mathrm{18353}}^1$

素因数の和:21079

約数の個数: 32

約数和(自身を含む): 5977530720

約数和(自身を除く): 3189196136

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2713, 5426, 10852, 18353, 18991, 21704, 36706, 37982, 73412, 75964, 128471, 146824, 151928, 256942, 513884, 1027768, 49791689, 99583378, 199166756, 348541823, 398333512, 697083646, 1394167292, 2788334584]

約数ペア:

[(1, 2788334584), (2, 1394167292), (4, 697083646), (7, 398333512), (8, 348541823), (14, 199166756), (28, 99583378), (56, 49791689), (2713, 1027768), (5426, 513884), (10852, 256942), (18353, 151928), (18991, 146824), (21704, 128471), (36706, 75964), (37982, 73412)]