25060880984

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{489241}}^1$

素因数の和:489603

約数の個数: 32

約数和(自身を含む): 49609138800

約数和(自身を除く): 24548257816

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 337, 674, 1348, 2696, 6403, 12806, 25612, 51224, 489241, 978482, 1956964, 3913928, 9295579, 18591158, 37182316, 74364632, 164874217, 329748434, 659496868, 1318993736, 3132610123, 6265220246, 12530440492, 25060880984]

約数ペア:

[(1, 25060880984), (2, 12530440492), (4, 6265220246), (8, 3132610123), (19, 1318993736), (38, 659496868), (76, 329748434), (152, 164874217), (337, 74364632), (674, 37182316), (1348, 18591158), (2696, 9295579), (6403, 3913928), (12806, 1956964), (25612, 978482), (51224, 489241)]