66488456

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{1823}}^1$

素因数の和:1973

約数の個数: 32

約数和(自身を含む): 128701440

約数和(自身を除く): 62212984

約数列:

[1, 2, 4, 8, 47, 94, 97, 188, 194, 376, 388, 776, 1823, 3646, 4559, 7292, 9118, 14584, 18236, 36472, 85681, 171362, 176831, 342724, 353662, 685448, 707324, 1414648, 8311057, 16622114, 33244228, 66488456]

約数ペア:

[(1, 66488456), (2, 33244228), (4, 16622114), (8, 8311057), (47, 1414648), (94, 707324), (97, 685448), (188, 353662), (194, 342724), (376, 176831), (388, 171362), (776, 85681), (1823, 36472), (3646, 18236), (4559, 14584), (7292, 9118)]