39485768

素因数分解:

$2^3\times 7^2\times {\mathrm{263}}^1\times {\mathrm{383}}^1$

素因数の和:666

約数の個数: 48

約数和(自身を含む): 86676480

約数和(自身を除く): 47190712

約数列:

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

約数ペア:

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