64074241

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1579}}^1$

素因数の和:1645

約数の個数: 32

約数和(自身を含む): 87367680

約数和(自身を除く): 23293439

約数列:

[1, 7, 11, 17, 31, 77, 119, 187, 217, 341, 527, 1309, 1579, 2387, 3689, 5797, 11053, 17369, 26843, 40579, 48949, 121583, 187901, 295273, 342643, 538439, 832133, 2066911, 3769073, 5824931, 9153463, 64074241]

約数ペア:

[(1, 64074241), (7, 9153463), (11, 5824931), (17, 3769073), (31, 2066911), (77, 832133), (119, 538439), (187, 342643), (217, 295273), (341, 187901), (527, 121583), (1309, 48949), (1579, 40579), (2387, 26843), (3689, 17369), (5797, 11053)]