13015856

素因数分解:

$2^4\times 7^1\times {\mathrm{251}}^1\times {\mathrm{463}}^1$

素因数の和:729

約数の個数: 40

約数和(自身を含む): 28998144

約数和(自身を除く): 15982288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 251, 463, 502, 926, 1004, 1757, 1852, 2008, 3241, 3514, 3704, 4016, 6482, 7028, 7408, 12964, 14056, 25928, 28112, 51856, 116213, 232426, 464852, 813491, 929704, 1626982, 1859408, 3253964, 6507928, 13015856]

約数ペア:

[(1, 13015856), (2, 6507928), (4, 3253964), (7, 1859408), (8, 1626982), (14, 929704), (16, 813491), (28, 464852), (56, 232426), (112, 116213), (251, 51856), (463, 28112), (502, 25928), (926, 14056), (1004, 12964), (1757, 7408), (1852, 7028), (2008, 6482), (3241, 4016), (3514, 3704)]