28928746

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{5077}}^1$

素因数の和:5134

約数の個数: 32

約数和(自身を含む): 55573632

約数和(自身を除く): 26644886

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2849, 5077, 5698, 10154, 35539, 55847, 71078, 111694, 187849, 375698, 390929, 781858, 1314943, 2066339, 2629886, 4132678, 14464373, 28928746]

約数ペア:

[(1, 28928746), (2, 14464373), (7, 4132678), (11, 2629886), (14, 2066339), (22, 1314943), (37, 781858), (74, 390929), (77, 375698), (154, 187849), (259, 111694), (407, 71078), (518, 55847), (814, 35539), (2849, 10154), (5077, 5698)]