3883768

素因数分解:

$2^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{311}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 8386560

約数和(自身を除く): 4502792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 223, 311, 446, 622, 892, 1244, 1561, 1784, 2177, 2488, 3122, 4354, 6244, 8708, 12488, 17416, 69353, 138706, 277412, 485471, 554824, 970942, 1941884, 3883768]

約数ペア:

[(1, 3883768), (2, 1941884), (4, 970942), (7, 554824), (8, 485471), (14, 277412), (28, 138706), (56, 69353), (223, 17416), (311, 12488), (446, 8708), (622, 6244), (892, 4354), (1244, 3122), (1561, 2488), (1784, 2177)]