68457928

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{10103}}^1$

素因数の和:10138

約数の個数: 48

約数和(自身を含む): 161259840

約数和(自身を除く): 92801912

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1694, 3388, 6776, 10103, 20206, 40412, 70721, 80824, 111133, 141442, 222266, 282884, 444532, 565768, 777931, 889064, 1222463, 1555862, 2444926, 3111724, 4889852, 6223448, 8557241, 9779704, 17114482, 34228964, 68457928]

約数ペア:

[(1, 68457928), (2, 34228964), (4, 17114482), (7, 9779704), (8, 8557241), (11, 6223448), (14, 4889852), (22, 3111724), (28, 2444926), (44, 1555862), (56, 1222463), (77, 889064), (88, 777931), (121, 565768), (154, 444532), (242, 282884), (308, 222266), (484, 141442), (616, 111133), (847, 80824), (968, 70721), (1694, 40412), (3388, 20206), (6776, 10103)]