39777726388

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{643}}^1\times {\mathrm{2591}}^1$

素因数の和:3412

約数の個数: 48

約数和(自身を含む): 71791017984

約数和(自身を除く): 32013291596

約数列:

[1, 2, 4, 47, 94, 127, 188, 254, 508, 643, 1286, 2572, 2591, 5182, 5969, 10364, 11938, 23876, 30221, 60442, 81661, 120884, 121777, 163322, 243554, 326644, 329057, 487108, 658114, 1316228, 1666013, 3332026, 3838067, 6664052, 7676134, 15352268, 15465679, 30931358, 61862716, 78302611, 156605222, 211583651, 313210444, 423167302, 846334604, 9944431597, 19888863194, 39777726388]

約数ペア:

[(1, 39777726388), (2, 19888863194), (4, 9944431597), (47, 846334604), (94, 423167302), (127, 313210444), (188, 211583651), (254, 156605222), (508, 78302611), (643, 61862716), (1286, 30931358), (2572, 15465679), (2591, 15352268), (5182, 7676134), (5969, 6664052), (10364, 3838067), (11938, 3332026), (23876, 1666013), (30221, 1316228), (60442, 658114), (81661, 487108), (120884, 329057), (121777, 326644), (163322, 243554)]