8480246656

素因数分解:

$2^7\times 7^1\times {\mathrm{479}}^1\times {\mathrm{19759}}^1$

素因数の和:20259

約数の個数: 64

約数和(自身を含む): 19348992000

約数和(自身を除く): 10868745344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 479, 896, 958, 1916, 3353, 3832, 6706, 7664, 13412, 15328, 19759, 26824, 30656, 39518, 53648, 61312, 79036, 107296, 138313, 158072, 214592, 276626, 316144, 429184, 553252, 632288, 1106504, 1264576, 2213008, 2529152, 4426016, 8852032, 9464561, 17704064, 18929122, 37858244, 66251927, 75716488, 132503854, 151432976, 265007708, 302865952, 530015416, 605731904, 1060030832, 1211463808, 2120061664, 4240123328, 8480246656]

約数ペア:

[(1, 8480246656), (2, 4240123328), (4, 2120061664), (7, 1211463808), (8, 1060030832), (14, 605731904), (16, 530015416), (28, 302865952), (32, 265007708), (56, 151432976), (64, 132503854), (112, 75716488), (128, 66251927), (224, 37858244), (448, 18929122), (479, 17704064), (896, 9464561), (958, 8852032), (1916, 4426016), (3353, 2529152), (3832, 2213008), (6706, 1264576), (7664, 1106504), (13412, 632288), (15328, 553252), (19759, 429184), (26824, 316144), (30656, 276626), (39518, 214592), (53648, 158072), (61312, 138313), (79036, 107296)]