78971536

素因数分解:

$2^4\times 7^2\times {\mathrm{263}}^1\times {\mathrm{383}}^1$

素因数の和:668

約数の個数: 60

約数和(自身を含む): 179131392

約数和(自身を除く): 100159856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 263, 383, 392, 526, 766, 784, 1052, 1532, 1841, 2104, 2681, 3064, 3682, 4208, 5362, 6128, 7364, 10724, 12887, 14728, 18767, 21448, 25774, 29456, 37534, 42896, 51548, 75068, 100729, 103096, 150136, 201458, 206192, 300272, 402916, 705103, 805832, 1410206, 1611664, 2820412, 4935721, 5640824, 9871442, 11281648, 19742884, 39485768, 78971536]

約数ペア:

[(1, 78971536), (2, 39485768), (4, 19742884), (7, 11281648), (8, 9871442), (14, 5640824), (16, 4935721), (28, 2820412), (49, 1611664), (56, 1410206), (98, 805832), (112, 705103), (196, 402916), (263, 300272), (383, 206192), (392, 201458), (526, 150136), (766, 103096), (784, 100729), (1052, 75068), (1532, 51548), (1841, 42896), (2104, 37534), (2681, 29456), (3064, 25774), (3682, 21448), (4208, 18767), (5362, 14728), (6128, 12887), (7364, 10724)]