78427552

素因数分解:

$2^5\times 7^1\times {\mathrm{347}}^1\times {\mathrm{1009}}^1$

素因数の和:1373

約数の個数: 48

約数和(自身を含む): 177145920

約数和(自身を除く): 98718368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 347, 694, 1009, 1388, 2018, 2429, 2776, 4036, 4858, 5552, 7063, 8072, 9716, 11104, 14126, 16144, 19432, 28252, 32288, 38864, 56504, 77728, 113008, 226016, 350123, 700246, 1400492, 2450861, 2800984, 4901722, 5601968, 9803444, 11203936, 19606888, 39213776, 78427552]

約数ペア:

[(1, 78427552), (2, 39213776), (4, 19606888), (7, 11203936), (8, 9803444), (14, 5601968), (16, 4901722), (28, 2800984), (32, 2450861), (56, 1400492), (112, 700246), (224, 350123), (347, 226016), (694, 113008), (1009, 77728), (1388, 56504), (2018, 38864), (2429, 32288), (2776, 28252), (4036, 19432), (4858, 16144), (5552, 14126), (7063, 11104), (8072, 9716)]