73057168

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{33329}}^1$

素因数の和:33474

約数の個数: 20

約数和(自身を含む): 142585740

約数和(自身を除く): 69528572

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 33329, 66658, 133316, 266632, 533264, 4566073, 9132146, 18264292, 36528584, 73057168]

約数ペア:

[(1, 73057168), (2, 36528584), (4, 18264292), (8, 9132146), (16, 4566073), (137, 533264), (274, 266632), (548, 133316), (1096, 66658), (2192, 33329)]