71115968

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14431}}^1$

素因数の和:14461

約数の個数: 56

約数和(自身を含む): 175954944

約数和(自身を除く): 104838976

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928, 14431, 28862, 57724, 101017, 115448, 158741, 202034, 230896, 317482, 404068, 461792, 634964, 808136, 923584, 1111187, 1269928, 1616272, 2222374, 2539856, 3232544, 4444748, 5079712, 6465088, 8889496, 10159424, 17778992, 35557984, 71115968]

約数ペア:

[(1, 71115968), (2, 35557984), (4, 17778992), (7, 10159424), (8, 8889496), (11, 6465088), (14, 5079712), (16, 4444748), (22, 3232544), (28, 2539856), (32, 2222374), (44, 1616272), (56, 1269928), (64, 1111187), (77, 923584), (88, 808136), (112, 634964), (154, 461792), (176, 404068), (224, 317482), (308, 230896), (352, 202034), (448, 158741), (616, 115448), (704, 101017), (1232, 57724), (2464, 28862), (4928, 14431)]