78194368

素因数分解:

$2^6\times 7^1\times {\mathrm{347}}^1\times {\mathrm{503}}^1$

素因数の和:869

約数の個数: 56

約数和(自身を含む): 178198272

約数和(自身を除く): 100003904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 347, 448, 503, 694, 1006, 1388, 2012, 2429, 2776, 3521, 4024, 4858, 5552, 7042, 8048, 9716, 11104, 14084, 16096, 19432, 22208, 28168, 32192, 38864, 56336, 77728, 112672, 155456, 174541, 225344, 349082, 698164, 1221787, 1396328, 2443574, 2792656, 4887148, 5585312, 9774296, 11170624, 19548592, 39097184, 78194368]

約数ペア:

[(1, 78194368), (2, 39097184), (4, 19548592), (7, 11170624), (8, 9774296), (14, 5585312), (16, 4887148), (28, 2792656), (32, 2443574), (56, 1396328), (64, 1221787), (112, 698164), (224, 349082), (347, 225344), (448, 174541), (503, 155456), (694, 112672), (1006, 77728), (1388, 56336), (2012, 38864), (2429, 32192), (2776, 28168), (3521, 22208), (4024, 19432), (4858, 16096), (5552, 14084), (7042, 11104), (8048, 9716)]