55779794

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{419}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 98824320

約数和(自身を除く): 43044526

約数列:

[1, 2, 7, 14, 37, 74, 257, 259, 419, 514, 518, 838, 1799, 2933, 3598, 5866, 9509, 15503, 19018, 31006, 66563, 107683, 108521, 133126, 215366, 217042, 753781, 1507562, 3984271, 7968542, 27889897, 55779794]

約数ペア:

[(1, 55779794), (2, 27889897), (7, 7968542), (14, 3984271), (37, 1507562), (74, 753781), (257, 217042), (259, 215366), (419, 133126), (514, 108521), (518, 107683), (838, 66563), (1799, 31006), (2933, 19018), (3598, 15503), (5866, 9509)]