66645528

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{64579}}^1$

素因数の和:64631

約数の個数: 32

約数和(自身を含む): 170491200

約数和(自身を除く): 103845672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 64579, 129158, 193737, 258316, 387474, 516632, 774948, 1549896, 2776897, 5553794, 8330691, 11107588, 16661382, 22215176, 33322764, 66645528]

約数ペア:

[(1, 66645528), (2, 33322764), (3, 22215176), (4, 16661382), (6, 11107588), (8, 8330691), (12, 5553794), (24, 2776897), (43, 1549896), (86, 774948), (129, 516632), (172, 387474), (258, 258316), (344, 193737), (516, 129158), (1032, 64579)]