989657536

素因数分解:

$2^6\times 7^1\times {\mathrm{67}}^1\times {\mathrm{32971}}^1$

素因数の和:33057

約数の個数: 56

約数和(自身を含む): 2277969536

約数和(自身を除く): 1288312000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 134, 224, 268, 448, 469, 536, 938, 1072, 1876, 2144, 3752, 4288, 7504, 15008, 30016, 32971, 65942, 131884, 230797, 263768, 461594, 527536, 923188, 1055072, 1846376, 2110144, 2209057, 3692752, 4418114, 7385504, 8836228, 14771008, 15463399, 17672456, 30926798, 35344912, 61853596, 70689824, 123707192, 141379648, 247414384, 494828768, 989657536]

約数ペア:

[(1, 989657536), (2, 494828768), (4, 247414384), (7, 141379648), (8, 123707192), (14, 70689824), (16, 61853596), (28, 35344912), (32, 30926798), (56, 17672456), (64, 15463399), (67, 14771008), (112, 8836228), (134, 7385504), (224, 4418114), (268, 3692752), (448, 2209057), (469, 2110144), (536, 1846376), (938, 1055072), (1072, 923188), (1876, 527536), (2144, 461594), (3752, 263768), (4288, 230797), (7504, 131884), (15008, 65942), (30016, 32971)]