64605068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{63839}}^1$

素因数の和:63877

約数の個数: 24

約数和(自身を含む): 128701440

約数和(自身を除く): 64096372

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 63839, 127678, 255356, 702229, 1404458, 1468297, 2808916, 2936594, 5873188, 16151267, 32302534, 64605068]

約数ペア:

[(1, 64605068), (2, 32302534), (4, 16151267), (11, 5873188), (22, 2936594), (23, 2808916), (44, 1468297), (46, 1404458), (92, 702229), (253, 255356), (506, 127678), (1012, 63839)]