65981712

素因数分解:

$2^4\times 3^1\times {\mathrm{1374619}}^1$

素因数の和:1374630

約数の個数: 20

約数和(自身を含む): 170452880

約数和(自身を除く): 104471168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1374619, 2749238, 4123857, 5498476, 8247714, 10996952, 16495428, 21993904, 32990856, 65981712]

約数ペア:

[(1, 65981712), (2, 32990856), (3, 21993904), (4, 16495428), (6, 10996952), (8, 8247714), (12, 5498476), (16, 4123857), (24, 2749238), (48, 1374619)]