66934952

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{38557}}^1$

素因数の和:38601

約数の個数: 32

約数和(自身を含む): 148062720

約数和(自身を除く): 81127768

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 38557, 77114, 154228, 269899, 308456, 539798, 1079596, 1195267, 2159192, 2390534, 4781068, 8366869, 9562136, 16733738, 33467476, 66934952]

約数ペア:

[(1, 66934952), (2, 33467476), (4, 16733738), (7, 9562136), (8, 8366869), (14, 4781068), (28, 2390534), (31, 2159192), (56, 1195267), (62, 1079596), (124, 539798), (217, 308456), (248, 269899), (434, 154228), (868, 77114), (1736, 38557)]