57984136

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:434

約数の個数: 64

約数和(自身を含む): 129761280

約数和(自身を除く): 71777144

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 127, 217, 248, 254, 263, 434, 508, 526, 868, 889, 1016, 1052, 1736, 1778, 1841, 2104, 3556, 3682, 3937, 7112, 7364, 7874, 8153, 14728, 15748, 16306, 27559, 31496, 32612, 33401, 55118, 57071, 65224, 66802, 110236, 114142, 133604, 220472, 228284, 233807, 267208, 456568, 467614, 935228, 1035431, 1870456, 2070862, 4141724, 7248017, 8283448, 14496034, 28992068, 57984136]

約数ペア:

[(1, 57984136), (2, 28992068), (4, 14496034), (7, 8283448), (8, 7248017), (14, 4141724), (28, 2070862), (31, 1870456), (56, 1035431), (62, 935228), (124, 467614), (127, 456568), (217, 267208), (248, 233807), (254, 228284), (263, 220472), (434, 133604), (508, 114142), (526, 110236), (868, 66802), (889, 65224), (1016, 57071), (1052, 55118), (1736, 33401), (1778, 32612), (1841, 31496), (2104, 27559), (3556, 16306), (3682, 15748), (3937, 14728), (7112, 8153), (7364, 7874)]